[Emacs-diffs] /srv/bzr/emacs/trunk r106572: Tweak previous em-hist.el change.

[Glenn Morris]

------------------------------------------------------------
revno: 106572
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Thu 2011-12-01 17:30:12 -0500
message:
  Tweak previous em-hist.el change.
modified:
  lisp/eshell/em-hist.el

=== modified file 'lisp/eshell/em-hist.el'
--- a/lisp/eshell/em-hist.el    2011-12-01 22:28:10 +0000
+++ b/lisp/eshell/em-hist.el    2011-12-01 22:30:12 +0000
@@ -263,8 +263,9 @@
   (or eshell-history-size
       (let ((hsize (getenv "HISTSIZE")))
         (setq eshell-history-size
-             (if (and (> (length hsize) 0)
-                      (integerp (setq hsize (string-to-number hsize))))
+             (if (and (stringp hsize)
+                      (integerp (setq hsize (string-to-number hsize)))
+                      (> hsize 0))
                  hsize
                128))))