From cbbca99ef81ccc0f1c4525ff56561764ecdaf130 Mon Sep 17 00:00:00 2001
From: Tehom <surly.mime@gmail.com>
Date: Sun, 25 Dec 2016 19:20:41 -0500
Subject: [PATCH] fix evmore sending messages to stale session object

---
 evennia/utils/evmore.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/evennia/utils/evmore.py b/evennia/utils/evmore.py
index 323afb9e69..0659be39f6 100644
--- a/evennia/utils/evmore.py
+++ b/evennia/utils/evmore.py
@@ -197,6 +197,14 @@ class EvMore(object):
         page = _DISPLAY.format(text=text,
                                pageno=pos + 1,
                                pagemax=self._npages)
+        # check to make sure our session is still valid
+        sessions = self._caller.sessions.get()
+        if not sessions:
+            self.page_quit()
+            return
+        # this must be an 'is', not == check
+        if not any(ses for ses in sessions if self._session is ses):
+            self._session = sessions[0]
         self._caller.msg(text=page, session=self._session, **self._kwargs)
 
     def page_top(self):