From 341ec28b1fb0f5cf99c5b1f99a87360bea1ada7a Mon Sep 17 00:00:00 2001
From: David Cernat <davidcernat@gmail.com>
Date: Sun, 26 Feb 2017 15:33:44 +0200
Subject: [PATCH] [Client] Don't allow actors to cast spells that don't exist
 on client

---
 apps/openmw/mwworld/worldimp.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/apps/openmw/mwworld/worldimp.cpp b/apps/openmw/mwworld/worldimp.cpp
index f7ca2c893..acd3dd0b0 100644
--- a/apps/openmw/mwworld/worldimp.cpp
+++ b/apps/openmw/mwworld/worldimp.cpp
@@ -2744,6 +2744,18 @@ namespace MWWorld
 
         if (!selectedSpell.empty())
         {
+            /*
+                Start of tes3mp addition
+
+                If the spell being cast does not exist on our client, ignore it
+                to avoid framelistener errors
+            */
+            if (getStore().get<ESM::Spell>().search(selectedSpell) == 0)
+                return false;
+            /*
+                End of tes3mp addition
+            */
+
             const ESM::Spell* spell = getStore().get<ESM::Spell>().find(selectedSpell);
 
             // Check mana