Core: Fix more warnings

--HG--
branch : trunk

src/server/scripts/Outland/zangarmarsh.cpp

@@ -92,6 +92,8 @@ public:
                         pCreature->CastSpell(pPlayer, 31815, true);
                         DoScriptText(GOSSIP_REWARD_BLESS, pCreature);
                         break;
+                    default:
+                        break;
                 }
             }
 
@@ -115,6 +117,8 @@ public:
                         pCreature->CastSpell(pPlayer, 31814, true);
                         DoScriptText(GOSSIP_REWARD_BLESS, pCreature);
                         break;
+                    default:
+                        break;
                 }
             }
             pPlayer->CLOSE_GOSSIP_MENU();