Scripts/Icecrown Citadel: Fixed crash in spell_frostwarden_handler_order_whelp

Closes #5129
2012-02-10 16:40:02 +01:00
parent 6a43ee5501
commit 9155d21b64
1 changed files with 7 additions and 1 deletions
@@ -1344,6 +1344,9 @@ class spell_frostwarden_handler_order_whelp : public SpellScriptLoader
                        ++itr;
                }

+                if (unitList.empty())
+                    return;
+
                Unit* target = SelectRandomContainerElement(unitList);
                unitList.clear();
                unitList.push_back(target);
@@ -1358,6 +1361,9 @@ class spell_frostwarden_handler_order_whelp : public SpellScriptLoader
                if (Creature* creature = GetCaster()->ToCreature())
                    unitList.remove_if(OrderWhelpTargetSelector(creature));

+                if (unitList.empty())
+                    return;
+
                SelectRandomContainerElement(unitList)->CastSpell(GetHitUnit(), uint32(GetEffectValue()), true);
            }