Core/Scripts: Fix menu clearing in onGossipSelect()-sections for some scripts (including examples) - patch/fix by Paradox

Closes issue 4524

--HG--
branch : trunk

src/server/scripts/EasternKingdoms/Uldaman/uldaman.cpp

@@ -140,6 +140,7 @@ class npc_lore_keeper_of_norgannon : public CreatureScript
 
         bool OnGossipSelect(Player* pPlayer, Creature* pCreature, uint32 /*uiSender*/, uint32 uiAction)
         {
+            pPlayer->PlayerTalkClass->ClearMenus();
             switch (uiAction)
             {
                 case GOSSIP_ACTION_INFO_DEF+1:

src/server/scripts/EasternKingdoms/ZulAman/zulaman.cpp

@@ -159,6 +159,7 @@ class npc_zulaman_hostage : public CreatureScript
 
         bool OnGossipSelect(Player* pPlayer, Creature* pCreature, uint32 /*uiSender*/, uint32 uiAction)
         {
+            pPlayer->PlayerTalkClass->ClearMenus();
             if (uiAction == GOSSIP_ACTION_INFO_DEF + 1)
                 pPlayer->CLOSE_GOSSIP_MENU();