Index: ps/trunk/binaries/data/mods/public/simulation/ai/petra/entityExtend.js
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/ai/petra/entityExtend.js
+++ ps/trunk/binaries/data/mods/public/simulation/ai/petra/entityExtend.js
@@ -382,7 +382,7 @@
 		return false;
 	if (!ent || !ent.position())
 		return false;
-	if (!ent.isTreasureCollecter)
+	if (!ent.isTreasureCollecter())
 		return false;
 	let treasureFound;
 	let distmin = Math.min();