From 7775e0889fe8b55899ff6958efb7dda07c70432e Mon Sep 17 00:00:00 2001
From: AreiaAard <areiafk@gmail.com>
Date: Thu, 20 May 2021 16:36:53 -0400
Subject: [PATCH] Fix GMCPHandler.get_room_flags nil error when plugin had not
 yet received room data

---
 areia_consider.xml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/areia_consider.xml b/areia_consider.xml
index 9cf1cb4..0cdf1f2 100644
--- 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