From: Gerd Moellmann <gerd@gnu.org>
Date: Tue, 6 Mar 2001 13:50:09 +0000 (+0000)
Subject: (redisplay_internal): Set windows_or_buffers_changed
X-Git-Tag: emacs-pretest-21.0.100~187
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=6961e0c1c8e194c1403cbb6c64eec7a56f4d19d8;p=emacs.git

(redisplay_internal): Set windows_or_buffers_changed
if face_change_count is non-zero.
---

diff --git a/src/xdisp.c b/src/xdisp.c
index 3da744c9c73..68dd53cfd9b 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -8032,6 +8032,12 @@ redisplay_internal (preserve_echo_area)
       fonts_changed_p = 0;
     }
 
+  /* If face_change_count is non-zero, init_iterator will free all
+     realized faces, which includes the faces referenced from current
+     matrices.  So, we can't reuse current matrices in this case.  */
+  if (face_change_count)
+    ++windows_or_buffers_changed;
+
   if (! FRAME_WINDOW_P (sf)
       && previous_terminal_frame != sf)
     {