bug#25383: 25.1; gnus open attachement instead of sending message

[Waleed Yousef]

My gnus, all of the sudden, whenever I attach a file to a message and
try sending it gnus try opening it with an external program and not
sending the message!!



In GNU Emacs 25.1.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.22.5)
 of 2016-12-23 built on juergen
Windowing system distributor 'The X.Org Foundation', version 11.0.11804000
Configured using:
 'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib
 --localstatedir=/var --with-x-toolkit=gtk3 --with-xft
 'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe
 -fstack-protector-strong' CPPFLAGS=-D_FORTIFY_SOURCE=2
 LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro'

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS
NOTIFY ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11

Important settings:
  value of $LANG: en_US.utf8
  locale-coding-system: utf-8-unix

Major mode: Group

Minor modes in effect:
  gnus-desktop-notify-mode: t
  gnus-undo-mode: t
  openwith-mode: t
  pdf-occur-global-minor-mode: t
  helm-mode: t
  shell-dirtrack-mode: t
  async-bytecomp-package-mode: t
  delete-selection-mode: t
  show-paren-mode: t
  show-smartparens-global-mode: t
  smartparens-global-mode: t
  smartparens-global-strict-mode: t
  guide-key-mode: t
  winner-mode: t
  override-global-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  column-number-mode: t
  line-number-mode: t
  global-visual-line-mode: t
  transient-mark-mode: t

Recent messages:
Auto-saving...
Checking new news...
Reading active file from news.gnus.org via nntp...
Reading active file via nnml...
Reading incoming mail from pop... [3 times]
nnml: Reading incoming mail (no new mail)...done
Reading active file via nnml...done
Reading active file via nndraft...done
Checking new news...done
Auto-saving...done

Load-path shadows:
~/.emacs.d/loadpath/ps-mule hides /usr/share/emacs/25.1/lisp/ps-mule
~/.emacs.d/loadpath/subr-x hides /usr/share/emacs/25.1/lisp/emacs-lisp/subr-x

Features:
(shadow emacsbug sendmail gnus-async sort org-ref org-ref-helm-bibtex
org-ref-helm org-ref-core reftex-cite ox-latex ox-icalendar ox-html
ox-ascii ox-publish ox org-ref-glossary org-ref-utils org-ref-pdf
org-ref-bibtex org-ref-citeproc key-chord hydra lv doi-utils url-http
url-auth url-gw align tabify face-remap gnus-bcklg gnus-cite mail-extr
org-element org-rmail org-mhe org-irc org-info org-gnus org-docview
org-bibtex org-bbdb org-w3m org-table org org-macro org-footnote
org-pcomplete org-list org-faces org-entities noutline outline
org-version ob-sh ob-python ob-matlab ob-octave ob-latex ob-gnuplot
ob-emacs-lisp ob-R ob-C cc-mode cc-fonts cc-guess cc-menus cc-cmds
cc-styles cc-align cc-engine cc-vars cc-defs ob ob-tangle ob-ref ob-lob
ob-table ob-exp org-src ob-keys ob-comint ob-core ob-eval org-compat
org-macs org-loaddefs cal-menu calendar cal-loaddefs flyspell ispell
nnir gnus-draft gnus-ml disp-table pop3 nndraft nnmh nnml nnfolder
bbdb-gnus bbdb-mua bbdb-com crm epa-file epa derived network-stream nsm
starttls gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg
gnus-cache gnus-desktop-notify notifications dbus assoc gnus-demon nntp
gnus-registry registry eieio-base gnus-art mm-uu mml2015 mm-view
mml-smime smime dig gnus-sum gnus-group gnus-undo gnus-start gnus-cloud
nnimap nnmail mail-source tls gnutls utf7 netrc nnoo parse-time
gnus-spec gnus-int gnus-range message idna rfc822 mml mml-sec epg
mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045
ietf-drums mailabbrev gmm-utils mailheader gnus-win gnus gnus-ems
nnheader mail-utils helm-command helm-elisp helm-eval edebug helm-sage
auto-complete-sage sage-shell-mode deferred reftex reftex-vars
magic-latex-buffer iimage smartparens-latex tex-mode dired-tar openwith
dired+ image-file bbdb bbdb-site impatient-mode htmlize cl simple-httpd
w3m doc-view subr-x w3m-hist w3m-fb bookmark-w3m w3m-ems w3m-ccl ccl
w3m-favicon w3m-image w3m-proc w3m-util pdftools pdf-occur ibuf-ext
ibuffer tablist tablist-filter semantic/wisent/comp semantic/wisent
semantic/wisent/wisent semantic/util-modes semantic/util semantic
semantic/tag semantic/lex semantic/fw mode-local find-func cedet
pdf-isearch pdf-misc imenu pdf-tools cus-edit cus-start cus-load
wid-edit pdf-view jka-compr pdf-cache pdf-info tq pdf-util image-mode
helm-bibtex bibtex-completion biblio biblio-download biblio-dissemin
biblio-hal biblio-dblp biblio-crossref biblio-arxiv timezone biblio-doi
biblio-core let-alist url-queue json map ido hl-line f parsebib bibtex
helm-mode helm-files image-dired tramp tramp-compat tramp-loaddefs
trampver shell pcomplete format-spec dired-x dired-aux ffap helm-buffers
helm-elscreen helm-tags helm-bookmark helm-adaptive helm-info bookmark
pp helm-locate helm-grep helm-regexp helm-external helm-net browse-url
xml url url-proxy url-privacy url-expand url-methods url-history
url-cookie url-domsuf url-util url-parse auth-source gnus-util mm-util
help-fns mail-prsvr password-cache url-vars mailcap helm-utils compile
comint ansi-color helm-help helm-types helm-config helm-easymenu
async-bytecomp async helm helm-source eieio-compat eieio eieio-core
helm-multi-match helm-lib dired delsel paren smartparens-config
smartparens thingatpt guide-key s ucs-normalize popwin dash re-builder
auto-complete cl-macs popup cl-seq smart-mode-line-dark-theme
smart-mode-line rich-minority winner ring edmacro kmacro use-package
diminish bind-key easy-mmode finder-inf tex-site info rx package
epg-config seq byte-opt gv bytecomp byte-compile cl-extra help-mode
easymenu cconv benchmark-init advice cl-loaddefs pcase cl-lib
benchmark-init-loaddefs time-date mule-util tooltip eldoc electric
uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win
term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe
tabulated-list newcomment elisp-mode lisp-mode prog-mode register page
menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock
syntax facemenu font-core frame cl-generic cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms
cp51932 hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese charscript case-table epa-hook jka-cmpr-hook help
simple abbrev minibuffer cl-preloaded nadvice loaddefs button faces
cus-face macroexp files text-properties overlay sha1 md5 base64 format
env code-pages mule custom widget hashtable-print-readable backquote
dbusbind inotify dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 1037444 359367)
 (symbols 48 66412 6)
 (miscs 40 235 515)
 (strings 32 326660 127087)
 (string-bytes 1 13146906)
 (vectors 16 88736)
 (vector-slots 8 1501861 36595)
 (floats 8 1270 1355)
 (intervals 56 4043 175)
 (buffers 976 32))