Core/AI: fix debug / nix build

--HG--
branch : trunk

src/server/game/AI/SmartScripts/SmartScript.cpp

@@ -1749,7 +1749,7 @@ void SmartScript::FillScript(SmartAIEventList e, WorldObject* obj, AreaTriggerEn
     for (SmartAIEventList::iterator i = e.begin(); i != e.end(); ++i)
     {
         #ifndef TRINITY_DEBUG
-            if ((*i).event_flags & EFLAG_DEBUG_ONLY)
+            if ((*i).event.event_flags & EFLAG_DEBUG_ONLY)
                 continue;
         #endif