From: Eli Zaretskii <eliz@gnu.org>
Date: Thu, 3 Nov 2011 22:11:40 +0000 (+0200)
Subject: Fix bug #9947 with referencing uninitialized variable.
X-Git-Tag: emacs-pretest-24.0.92~223
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4e2fb5c7623c197c464f348881ac89724191cbd4;p=emacs.git

Fix bug #9947 with referencing uninitialized variable.

 src/xdisp.c (note_mouse_highlight): Initialize `area'.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index cc3391cfee5..f198f37d0c1 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
 2011-11-03  Eli Zaretskii  <eliz@gnu.org>
 
+	* xdisp.c (note_mouse_highlight): Initialize `area'.  (Bug#9947)
+
 	* w32fns.c (unwind_create_frame): If needed, free the glyph
 	matrices of the partially constructed frame.  (Bug#9943)
 	* xfns.c (unwind_create_frame): Likewise.
diff --git a/src/xdisp.c b/src/xdisp.c
index 97687f8975b..257e4ad4280 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -26892,7 +26892,7 @@ note_mouse_highlight (struct frame *f, int x, int y)
       && XFASTINT (w->last_modified) == BUF_MODIFF (b)
       && XFASTINT (w->last_overlay_modified) == BUF_OVERLAY_MODIFF (b))
     {
-      int hpos, vpos, dx, dy, area;
+      int hpos, vpos, dx, dy, area = LAST_AREA;
       EMACS_INT pos;
       struct glyph *glyph;
       Lisp_Object object;