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[Emacs-diffs] emacs/src buffer.c
From: |
Chong Yidong |
Subject: |
[Emacs-diffs] emacs/src buffer.c |
Date: |
Tue, 09 Dec 2008 23:08:06 +0000 |
CVSROOT: /sources/emacs
Module name: emacs
Changes by: Chong Yidong <cyd> 08/12/09 23:08:06
Modified files:
src : buffer.c
Log message:
(Fbuffer_swap_text): Signal error if swapping a dead buffer.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/src/buffer.c?cvsroot=emacs&r1=1.574&r2=1.575
Patches:
Index: buffer.c
===================================================================
RCS file: /sources/emacs/emacs/src/buffer.c,v
retrieving revision 1.574
retrieving revision 1.575
diff -u -b -r1.574 -r1.575
--- buffer.c 22 Nov 2008 11:35:01 -0000 1.574
+++ buffer.c 9 Dec 2008 23:08:05 -0000 1.575
@@ -2192,6 +2192,9 @@
CHECK_BUFFER (buffer);
other_buffer = XBUFFER (buffer);
+ if (NILP (other_buffer->name))
+ error ("Cannot swap a dead buffer's text");
+
/* Actually, it probably works just fine.
* if (other_buffer == current_buffer)
* error ("Cannot swap a buffer's text with itself"); */
- [Emacs-diffs] emacs/src buffer.c,
Chong Yidong <=