From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 6 Nov 2001 04:49:58 +0000 (+0000)
Subject: (Fkill_buffer): Don't delete auto save file if buffer is modified.
X-Git-Tag: emacs-21.2~355
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=99986d0775b20e0317f39e442a64ac824732eab8;p=emacs.git

(Fkill_buffer): Don't delete auto save file if buffer is modified.
---

diff --git a/src/buffer.c b/src/buffer.c
index 902d818f230..7282ede179e 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -1310,10 +1310,12 @@ with SIGHUP.")
   frames_discard_buffer (buf);
   Vinhibit_quit = tem;
 
-  /* Delete any auto-save file, if we saved it in this session.  */
+  /* Delete any auto-save file, if we saved it in this session.
+     But not if the buffer is modified.  */
   if (STRINGP (b->auto_save_file_name)
       && b->auto_save_modified != 0
-      && BUF_SAVE_MODIFF (b) < b->auto_save_modified)
+      && BUF_SAVE_MODIFF (b) < b->auto_save_modified
+      && BUF_SAVE_MODIFF (b) < BUF_MODIFF (b))
     {
       Lisp_Object tem;
       tem = Fsymbol_value (intern ("delete-auto-save-files"));