[Emacs-diffs] /srv/bzr/emacs/trunk r106223: Fix use of uninitialized variable.

[Eli Zaretskii]

------------------------------------------------------------
revno: 106223
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Fri 2011-10-28 20:41:09 +0200
message:
  Fix use of uninitialized variable.
  
   src/xdisp.c (note_mouse_highlight): Initialize `part', to avoid a
   possible random value that matches one of those tested as
   condition to clear the mouse face.
modified:
  src/ChangeLog
  src/xdisp.c

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2011-10-28 15:17:09 +0000
+++ b/src/ChangeLog     2011-10-28 18:41:09 +0000
@@ -1,3 +1,9 @@
+2011-10-28  Eli Zaretskii  <address@hidden>
+
+       * xdisp.c (note_mouse_highlight): Initialize `part', to avoid a
+       possible random value that matches one of those tested as
+       condition to clear the mouse face.
+
 2011-10-28  Chong Yidong  <address@hidden>
 
        * xdisp.c (note_mouse_highlight): Fix use of uninitialized var.

=== modified file 'src/xdisp.c'
--- a/src/xdisp.c       2011-10-28 15:17:09 +0000
+++ b/src/xdisp.c       2011-10-28 18:41:09 +0000
@@ -26801,7 +26801,7 @@
 note_mouse_highlight (struct frame *f, int x, int y)
 {
   Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
-  enum window_part part;
+  enum window_part part = ON_NOTHING;
   Lisp_Object window;
   struct window *w;
   Cursor cursor = No_Cursor;