Added unit targets for TARGET_TYPE_DEST_TARGET and TARGET_TYPE_DEST_CASTER to tackle the cases where unit targets are required but there is no other implicit target to produce them (like in 53, 0 combination).

This works in conjunction with my next commit.

--HG--
branch : trunk

src/game/Spell.cpp

@@ -2002,6 +2002,7 @@ void Spell::SelectEffectTargets(uint32 i, uint32 cur)
             Position pos;
             m_caster->GetNearPosition(pos, dist, angle);
             m_targets.setDst(&pos); // also flag
+            AddUnitTarget(m_caster, i);
             break;
         }
 
@@ -2017,6 +2018,7 @@ void Spell::SelectEffectTargets(uint32 i, uint32 cur)
             if(cur == TARGET_DST_TARGET_ENEMY || cur == TARGET_DEST_TARGET_ANY)
             {
                 m_targets.setDst(target);
+                AddUnitTarget(target, i);
                 break;
             }
 
@@ -2045,6 +2047,9 @@ void Spell::SelectEffectTargets(uint32 i, uint32 cur)
             Position pos;
             target->GetNearPosition(pos, dist, angle);
             m_targets.setDst(&pos);
+            // Teleports use this as destination
+            if (m_spellInfo->Effect[i] != SPELL_EFFECT_TELEPORT_UNITS)
+                AddUnitTarget(target, i);
             break;
         }