Warning fixes + compile fix after the merge

src/server/game/Spells/SpellScript.cpp

@@ -247,10 +247,14 @@ bool SpellScript::TargetHook::CheckEffect(SpellInfo const* spellEntry, uint8 eff
                             return !area;
                         case TARGET_REFERENCE_TYPE_TARGET: // BOTH
                             return true;
+                        default:
+                            break;
                     }
                     break;
             }
             break;
+        default:
+            break;
     }
 
     return false;