Fix GMCPHandler.get_room_flags nil error when plugin had not yet received room data

4 years ago · 7775e0889f
parent c39ad7692a
commit 7775e0889f
1 changed files with 3 additions and 2 deletions
--- a/areia_consider.xml
+++ b/areia_consider.xml
@ -11,7 +11,7 @@
   save_state="y"
   date_written="2021-04-11 21:00:00"
   requires="5.06"
-   version="1.15"
+   version="1.16"
   >
 <description trim="y">
 <![CDATA[
@ -668,7 +668,8 @@ end

 function GMCPHandler.get_room_flags()
    local flags = {}
-    for flag in GMCPHandler.prevRoom.details:gmatch("[^,]+") do
+    local details = GMCPHandler.prevRoom.details or ""
+    for flag in details:gmatch("[^,]+") do
        flags[flag] = true
    end
    return flags