fixes an oopsie

2017-05-29 01:25:02 -05:00
parent 745437e0eb
commit e0fab7fa5e
1 changed files with 8 additions and 4 deletions
@@ -149,10 +149,14 @@ GLOBAL_VAR_CONST(access_away_generic4, 208)
 //Call this before using req_access or req_one_access directly
 /obj/proc/gen_access()
 	//These generations have been moved out of /obj/New() because they were slowing down the creation of objects that never even used the access system.
-	for(var/a in text2access(req_access_txt))
-		req_access += a
-	for(var/b in text2access(req_one_access_txt))
-		req_one_access += b
+	if(!req_access)
+		req_access = list()
+		for(var/a in text2access(req_access_txt))
+			req_access += a
+	if(!req_one_access)
+		req_one_access = list()
+		for(var/b in text2access(req_one_access_txt))
+			req_one_access += b

 /obj/proc/check_access(obj/item/I)
 	gen_access()