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cogl/stage: Protect against multiple invocation of unrealize()
author
Emmanuele Bassi
<ebassi@linux.intel.com>
Fri, 9 Sep 2011 12:52:55 +0000
(13:52 +0100)
committer
Emmanuele Bassi
<ebassi@linux.intel.com>
Fri, 9 Sep 2011 12:52:55 +0000
(13:52 +0100)
clutter/cogl/clutter-stage-cogl.c
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diff --git
a/clutter/cogl/clutter-stage-cogl.c
b/clutter/cogl/clutter-stage-cogl.c
index
40416f3
..
abb68b7
100644
(file)
--- a/
clutter/cogl/clutter-stage-cogl.c
+++ b/
clutter/cogl/clutter-stage-cogl.c
@@
-71,8
+71,11
@@
clutter_stage_cogl_unrealize (ClutterStageWindow *stage_window)
clutter_stage_window_parent_iface->unrealize (stage_window);
#endif
- cogl_object_unref (stage_cogl->onscreen);
- stage_cogl->onscreen = NULL;
+ if (stage_cogl->onscreen != NULL)
+ {
+ cogl_object_unref (stage_cogl->onscreen);
+ stage_cogl->onscreen = NULL;
+ }
}
static void