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only do the coordinate check if tmp is not NULL.

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2007-07-17  Kristian Rietveld  <kris@imendio.com>

	* gtk/gtktooltip.c (find_widget_under_pointer): only do the
	coordinate check if tmp is not NULL.


svn path=/trunk/; revision=18486
This commit is contained in:
Kristian Rietveld 2007-07-17 12:39:20 +00:00 committed by Kristian Rietveld
parent 20580e491e
commit 2a8be448e3
2 changed files with 7 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-07-17 Kristian Rietveld <kris@imendio.com>
* gtk/gtktooltip.c (find_widget_under_pointer): only do the
coordinate check if tmp is not NULL.
2007-07-16 Kristian Rietveld <kris@imendio.com>
* gtk/gtktooltip.c (find_topmost_widget_coords_from_event): check

3
gtk/gtktooltip.c
View File

@ -594,7 +594,8 @@ find_topmost_widget_coords_from_event (GdkEvent *event,
tmp = find_widget_under_pointer (event->any.window, &tx, &ty);
/* Make sure the pointer can actually be on the widget returned */
if (tx < 0 || tx >= tmp->allocation.width ||
if (!tmp ||
tx < 0 || tx >= tmp->allocation.width ||
ty < 0 || ty >= tmp->allocation.height)
return NULL;