Core: Some warning fixes

--HG--
branch : trunk

src/server/game/Conditions/DisableMgr.cpp

@@ -238,7 +238,7 @@ bool DisableMgr::IsDisabledFor(DisableType type, uint32 entry, Unit const* pUnit
             {
 
                 if ((flags & SPELL_DISABLE_PLAYER && pUnit->GetTypeId() == TYPEID_PLAYER) ||
-                    (pUnit->GetTypeId() == TYPEID_UNIT && (pUnit->ToCreature()->isPet() && flags & SPELL_DISABLE_PET || flags & SPELL_DISABLE_CREATURE)))
+                    (pUnit->GetTypeId() == TYPEID_UNIT && ((pUnit->ToCreature()->isPet() && flags & SPELL_DISABLE_PET) || flags & SPELL_DISABLE_CREATURE)))
 
                 {
                     if (flags & SPELL_DISABLE_MAP)

src/server/game/Entities/Player/Player.cpp

@@ -2377,6 +2377,8 @@ void Player::ResetAllPowers()
         case POWER_RUNIC_POWER:
             SetPower(POWER_RUNIC_POWER, 0);
             break;
+        default:
+            break;
     }
 }
 
@@ -5367,8 +5369,6 @@ void Player::HandleBaseModValue(BaseModGroup modGroup, BaseModType modType, floa
         return;
     }
 
-    float val = 1.0f;
-
     switch (modType)
     {
         case FLAT_MOD:

src/server/game/Groups/Group.cpp

@@ -53,8 +53,9 @@ Loot* Roll::getLoot()
     return getTarget();
 }
 
-Group::Group() : m_leaderGuid(0), m_groupType(GROUPTYPE_NORMAL), m_bgGroup(NULL),
-m_lootMethod(FREE_FOR_ALL), m_looterGuid(0), m_lootThreshold(ITEM_QUALITY_UNCOMMON),
+Group::Group() : m_leaderGuid(0), m_leaderName(""), m_groupType(GROUPTYPE_NORMAL), 
+m_dungeonDifficulty(DUNGEON_DIFFICULTY_NORMAL), m_raidDifficulty(RAID_DIFFICULTY_10MAN_NORMAL),
+m_bgGroup(NULL), m_lootMethod(FREE_FOR_ALL), m_lootThreshold(ITEM_QUALITY_UNCOMMON), m_looterGuid(0), 
 m_subGroupsCounts(NULL), m_guid(0), m_counter(0), m_maxEnchantingLevel(0),
 m_LfgState(LFG_STATE_NONE), m_LfgOldState(LFG_STATE_NONE), m_LfgDungeonEntry(0), m_Lfgkicks(0)
 {
@@ -2229,4 +2230,4 @@ void Group::ToggleGroupMemberFlag(member_witerator slot, uint8 flag, bool apply)
         slot->flags |= flag;
     else
         slot->flags &= ~flag;
-}
+}

src/server/game/Server/WorldSession.cpp

@@ -222,7 +222,7 @@ bool WorldSession::Update(uint32 diff, PacketFilter& updater)
 
     ///- Retrieve packets from the receive queue and call the appropriate handlers
     /// not process packets if socket already closed
-    WorldPacket* packet;
+    WorldPacket* packet = NULL;
     while (m_Socket && !m_Socket->IsClosed() && _recvQueue.next(packet, updater))
     {
         /*#if 1

src/server/game/Server/WorldSocket.cpp

@@ -626,7 +626,7 @@ int WorldSocket::handle_input_missing_data (void)
         }
     }
 
-    return n == recv_size ? 1 : 2;
+    return size_t(n) == recv_size ? 1 : 2;
 }
 
 int WorldSocket::cancel_wakeup_output (GuardType& g)