Core/Spells: Make mind sear aoe no longet target unit at which caster is channeling the spell.

src/server/game/Grids/Notifiers/GridNotifiers.h

@@ -1274,6 +1274,34 @@ namespace Trinity
             bool _equals;
     };
 
+    class ObjectGUIDCheck
+    {
+        public:
+            ObjectGUIDCheck(uint64 GUID) : _GUID(GUID) {}
+            bool operator()(WorldObject* object)
+            {
+                return object->GetGUID() == _GUID;
+            }
+
+        private:
+            uint64 _GUID;
+    };
+
+    class UnitAuraCheck
+    {
+        public:
+            UnitAuraCheck(bool present, uint32 spellId, uint64 casterGUID = 0) : _present(present), _spellId(spellId), _casterGUID(casterGUID) {}
+            bool operator()(Unit* unit)
+            {
+                return unit->HasAura(_spellId, _casterGUID) == _present;
+            }
+
+        private:
+            bool _present;
+            uint32 _spellId;
+            uint64 _casterGUID;
+    };
+
     // Player checks and do
 
     // Prepare using Builder localized packets with caching and send to player

src/server/scripts/Spells/spell_priest.cpp

@@ -23,6 +23,7 @@
 
 #include "ScriptPCH.h"
 #include "SpellAuraEffects.h"
+#include "GridNotifiers.h"
 
 enum PriestSpells
 {
@@ -130,7 +131,7 @@ class spell_pri_mind_sear : public SpellScriptLoader
 
             void FilterTargets(std::list<Unit*>& unitList)
             {
-                unitList.remove(GetTargetUnit());
+                unitList.remove_if(Trinity::ObjectGUIDCheck(GetCaster()->GetUInt64Value(UNIT_FIELD_CHANNEL_OBJECT)));
             }
 
             void Register()