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(diff-sentinel): Take note of diff error return value.

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Chong Yidong 2008-11-24 21:11:12 +00:00
parent 27f98b7e61
commit d02b0e305c
1 changed files with 3 additions and 1 deletions
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4
lisp/diff.el
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@ -68,7 +68,9 @@ were found."
(goto-char (point-max))
(let ((inhibit-read-only t))
(insert (format "\nDiff finished%s. %s\n"
(if (equal 0 code) " (no differences)" "")
(cond ((equal 0 code) " (no differences)")
((equal 2 code) " (diff error)")
(t ""))
(current-time-string))))))
(defvar diff-old-file nil)