master e276810: * lisp/thumbs.el (thumbs-conversion-program): Simplify.

[Glenn Morris]

branch: master
commit e276810dff9838e1bb8c2ec450f85835ed60bf14
Author: Glenn Morris <rgm@gnu.org>
Commit: Glenn Morris <rgm@gnu.org>

    * lisp/thumbs.el (thumbs-conversion-program): Simplify.
    
    /usr/bin is (normally) always in PATH, and this need not be absolute,
    so the executable-find is unnecesary.
---
 lisp/thumbs.el | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lisp/thumbs.el b/lisp/thumbs.el
index e43d13d..3e7c912 100644
--- a/lisp/thumbs.el
+++ b/lisp/thumbs.el
@@ -93,11 +93,12 @@ When it reaches that size (in bytes), a warning is sent."
 ;; customize this value to the absolute filename.
 (defcustom thumbs-conversion-program
   (if (eq system-type 'windows-nt)
+      ;; FIXME is this necessary, or can a sane PATHEXE be assumed?
+      ;; Eg find-program does not do this.
       "convert.exe"
-    (or (executable-find "convert")
-        "/usr/bin/convert"))
+    "convert")
   "Name of conversion program for thumbnails generation.
-It must be \"convert\"."
+This must be the ImageMagick \"convert\" utility."
   :type 'string
   :version "28.1")