From 67d3f6650ea43c7cc4b946a05489a6138fa45eea Mon Sep 17 00:00:00 2001
From: Simon Vermeersch <simonvermeersch@gmail.com>
Date: Sun, 22 Jan 2017 13:13:32 +0100
Subject: [PATCH] Check for a valid session on the webclient_options monitor
 handler

---
 evennia/server/inputfuncs.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/evennia/server/inputfuncs.py b/evennia/server/inputfuncs.py
index 6ed727c2e8..ba9547d492 100644
--- a/evennia/server/inputfuncs.py
+++ b/evennia/server/inputfuncs.py
@@ -433,7 +433,10 @@ def _on_webclient_options_change(**kwargs):
     fieldname = kwargs["fieldname"]
     clientoptions = _GA(obj, fieldname)
 
-    session.msg(webclient_options=clientoptions)
+    # the session may be None if the char quits and someone
+    # else then edits the object
+    if session:
+        session.msg(webclient_options=clientoptions)
 
 
 def webclient_options(session, *args, **kwargs):