Re-add validation check

wesnoth · Nov 28, 2017 · 2ef6915 · 2ef6915
1 parent eada952
commit 2ef6915
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/game_events/manager.cpp b/src/game_events/manager.cpp
@@ -152,7 +152,9 @@ manager::iteration& manager::iteration::operator++()
 static handler_ptr lock_ptr(const handler_list& list, handler_list::iterator iter)
 {
 	if(iter != list.end()) {
-		return iter->lock();
+		if(handler_ptr ptr = iter->lock()) {
+			return ptr;
+		}
 	}
 
 	return nullptr;