[Emacs-diffs] trunk r117708: * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.

[Paul Eggert]

------------------------------------------------------------
revno: 117708
revision-id: address@hidden
parent: address@hidden
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Sat 2014-08-16 09:10:50 -0700
message:
  * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
modified:
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/xdisp.c                    xdisp.c-20091113204419-o5vbwnq5f7feedwu-240

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2014-08-16 15:47:38 +0000
+++ b/src/ChangeLog     2014-08-16 16:10:50 +0000
@@ -1,3 +1,7 @@
+2014-08-16  Paul Eggert  <address@hidden>
+
+       * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
+
 2014-08-16  Martin Rudalics  <address@hidden>
 
        * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part

=== modified file 'src/xdisp.c'
--- a/src/xdisp.c       2014-08-16 15:47:38 +0000
+++ b/src/xdisp.c       2014-08-16 16:10:50 +0000
@@ -15830,7 +15830,7 @@
        set_buffer_internal (old_buffer);
     }
   else
-    start = end = whole = 0;
+    start = end = whole = portion = 0;
 
   w->hscroll_whole = whole;