ges-group: Properly check for integer underflows

error: comparison of unsigned expression < 0 is always false

diff --git a/ges/ges-group.c b/ges/ges-group.c
index 5bbc6cb..f30b9c9 100644 (file)
--- a/ges/ges-group.c
+++ b/ges/ges-group.c
@@ -162,7 +162,7 @@ _child_group_priority_changed (GESTimelineElement * child,
 
   offset = _ges_container_get_priority_offset (container, child);
 
-  if (_PRIORITY (group) + offset < 0 ||
+  if (_PRIORITY (group) < offset ||
       (GES_TIMELINE_ELEMENT_TIMELINE (group) &&
           _PRIORITY (group) + offset + GES_CONTAINER_HEIGHT (group) >
           g_list_length (GES_TIMELINE_ELEMENT_TIMELINE (group)->layers))) {