*Fix a crash caused by EventAI

--HG-- branch : trunk
2009-02-15 15:26:04 -06:00
parent 90313ed650
commit 058b7c32e4
1 changed files with 7 additions and 3 deletions
@@ -1260,9 +1260,13 @@ struct TRINITY_DLL_DECL Mob_EventAI : public ScriptedAI
                    switch ((*i).Event.event_type)
                    {
                        case EVENT_T_RANGE:
-                            float dist = m_creature->GetDistance(m_creature->getVictim());
+                            // in some cases this is called twice and victim may not exist in the second time
-                            if (dist > (*i).Event.event_param1 && dist < (*i).Event.event_param2)
+                            if(m_creature->getVictim())
-                                ProcessEvent(*i);
+                            {
                                float dist = m_creature->GetDistance(m_creature->getVictim());
                                if (dist > (*i).Event.event_param1 && dist < (*i).Event.event_param2)
                                    ProcessEvent(*i);
                            }
                            break;
                    }
                }