(diff-buffer-with-file): Simplify.
authorRichard M. Stallman <rms@gnu.org>
Tue, 10 Sep 2002 16:48:52 +0000 (16:48 +0000)
committerRichard M. Stallman <rms@gnu.org>
Tue, 10 Sep 2002 16:48:52 +0000 (16:48 +0000)
commitcbcf32675f57b1b16dc8d31dc682bdbae3ec29f1
tree3936c9d6356013dcf329c2307b4d566ed9a160d0
parent64992654101dd0bb707d2bae8420c14d67f29cd4
(diff-buffer-with-file): Simplify.
Don't signal an error if buffer has no file.
Call sit-for after `diff' returns.
lisp/files.el