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app: Add NULL check in gimp_dock_container_get_docks()

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This commit is contained in:
Martin Nordholts
2011-05-12 06:34:33 +02:00
parent 3286ba8ba8
commit c70dc8f86d
1 changed files with 8 additions and 1 deletions
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9
app/widgets/gimpdockcontainer.c
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@ -71,7 +71,14 @@ gimp_dock_container_iface_base_init (GimpDockContainerInterface *container_iface
GList *
gimp_dock_container_get_docks (GimpDockContainer *container)
{
GimpDockContainerInterface *iface;
g_return_val_if_fail (GIMP_IS_DOCK_CONTAINER (container), NULL);
return GIMP_DOCK_CONTAINER_GET_INTERFACE (container)->get_docks (container);
iface = GIMP_DOCK_CONTAINER_GET_INTERFACE (container);
if (iface->get_docks)
return iface->get_docks (container);
else
return NULL;
}