Core: Fix some warnings

--HG--
branch : trunk

src/server/scripts/Commands/cs_gobject.cpp

@@ -582,10 +582,12 @@ public:
         uint32 lootId = 0;
 
         if (!*args)
+        {
             if (WorldObject * obj = handler->getSelectedObject())
                 entry = obj->GetEntry();
             else
                 entry = atoi((char*)args);
+        }
 
         GameObjectInfo const* goinfo = sObjectMgr.GetGameObjectInfo(entry);
 

src/server/scripts/Commands/cs_reload.cpp

@@ -164,7 +164,7 @@ public:
     }
 
     //reload commands
-    static bool HandleReloadGMTicketsCommand(ChatHandler* handler, const char* /*args*/)
+    static bool HandleReloadGMTicketsCommand(ChatHandler* /*handler*/, const char* /*args*/)
     {
         sTicketMgr.LoadGMTickets();
         return true;

src/server/scripts/Northrend/IcecrownCitadel/boss_lord_marrowgar.cpp

@@ -375,7 +375,7 @@ class npc_bone_spike : public CreatureScript
                 events.ScheduleEvent(EVENT_FAIL_BONED, 8000);
             }
 
-            void UpdateAI(const uint32 diff)
+            void UpdateAI(const uint32 /*diff*/)
             {
                 if (!trappedGUID)
                     return;

src/server/scripts/World/item_scripts.cpp

@@ -500,7 +500,7 @@ public:
     {
         if (pPlayer->GetQuestStatus(QUEST_THE_PERFECT_SPIES) == QUEST_STATUS_INCOMPLETE)
         {
-            if (Creature* target = pPlayer->FindNearestCreature(NPC_VANIRAS_SENTRY_TOTEM, 10.0f))
+            if (pPlayer->FindNearestCreature(NPC_VANIRAS_SENTRY_TOTEM, 10.0f))
                 return false;
             else
                 pPlayer->SendEquipError(EQUIP_ERR_OUT_OF_RANGE, pItem, NULL);

src/server/shared/Database/MySQLConnection.cpp

@@ -155,7 +155,7 @@ bool MySQLConnection::Execute(const char* sql)
         return false;
 
     {
-        uint32 _s;
+        uint32 _s = 0;
         if (sLog.GetSQLDriverQueryLogging())
             _s = getMSTime();
 
@@ -191,7 +191,7 @@ bool MySQLConnection::Execute(PreparedStatement* stmt)
         MYSQL_STMT* msql_STMT = m_mStmt->GetSTMT();
         MYSQL_BIND* msql_BIND = m_mStmt->GetBind();
 
-        uint32 _s;
+        uint32 _s = 0;
         if (sLog.GetSQLDriverQueryLogging())
             _s = getMSTime();
 
@@ -237,7 +237,7 @@ bool MySQLConnection::_Query(PreparedStatement* stmt, MYSQL_RES **pResult, uint6
         MYSQL_STMT* msql_STMT = m_mStmt->GetSTMT();
         MYSQL_BIND* msql_BIND = m_mStmt->GetBind();
 
-        uint32 _s;
+        uint32 _s = 0;
         if (sLog.GetSQLDriverQueryLogging())
             _s = getMSTime();
 
@@ -294,7 +294,7 @@ bool MySQLConnection::_Query(const char *sql, MYSQL_RES **pResult, MYSQL_FIELD *
         return false;
 
     {
-        uint32 _s;
+        uint32 _s = 0;
         if (sLog.GetSQLDriverQueryLogging())
             _s = getMSTime();