Small improvement in spell mechanic check (do not include effect mechanic in mask when there's no associated effect)

Fixes issue #63

--HG--
branch : trunk

1 files changed, 1 insertions, 1 deletions

diff --git a/src/server/game/Spells/SpellMgr.h b/src/server/game/Spells/SpellMgr.h
index 8f030fc9c87..ec0149f3a63 100644
--- a/src/server/game/Spells/SpellMgr.h
+++ b/src/server/game/Spells/SpellMgr.h
@@ -492,7 +492,7 @@ inline uint32 GetAllSpellMechanicMask(SpellEntry const* spellInfo)
     if (spellInfo->Mechanic)
         mask |= 1<<spellInfo->Mechanic;
     for (int i=0; i< 3; ++i)
-        if (spellInfo->EffectMechanic[i])
+        if (spellInfo->Effect[i] && spellInfo->EffectMechanic[i])
             mask |= 1<<spellInfo->EffectMechanic[i];
     return mask;
 }