diff -r efac4d882b25 -r 35e866676c00 src/ai/api/ai_abstractlist.cpp
--- a/src/ai/api/ai_abstractlist.cpp	Tue Mar 25 12:16:30 2008 +0000
+++ b/src/ai/api/ai_abstractlist.cpp	Tue Mar 25 12:20:42 2008 +0000
@@ -328,11 +328,6 @@
 
 void AIAbstractList::AddList(AIAbstractList *list)
 {
-	if (this->GetListName() != NULL && list->GetListName() != NULL && strcmp(this->GetListName(), list->GetListName()) != 0) {
-		DEBUG(ai, 0, "WARNING: You are trying to add a list %s to a list which\n", list->GetListName());
-		DEBUG(ai, 0, " is based on %s. In general, this can't work. Expect fuzzy results!\n", this->GetListName());
-	}
-
 	AIAbstractListMap *list_items = &list->items;
 	for (AIAbstractListMap::iterator iter = list_items->begin(); iter != list_items->end(); iter++) {
 		this->AddItem((*iter).first);