Index: binaries/data/mods/public/simulation/ai/common-api/shared.js
===================================================================
--- binaries/data/mods/public/simulation/ai/common-api/shared.js
+++ binaries/data/mods/public/simulation/ai/common-api/shared.js
@@ -358,10 +358,7 @@
 m.SharedScript.prototype.getMetadata = function(player, ent, key)
 {
 	let metadata = this._entityMetadata[player][ent.id()];
-
-	if (!metadata || !(key in metadata))
-		return undefined;
-	return metadata[key];
+	return metadata && metadata[key];
 };
 
 m.SharedScript.prototype.deleteMetadata = function(player, ent, key)