Core: Fixed uninitialized variable warnings

--HG--
branch : trunk

src/server/game/Chat/Chat.cpp

@@ -1036,8 +1036,8 @@ valid examples:
 
                     int32 propertyId = 0;
                     bool negativeNumber = false;
-                    char c;
-                    for (uint8 i=0; i<randomPropertyPosition; ++i)
+                    char c = '\0';
+                    for (uint8 i = 0; i < randomPropertyPosition; ++i)
                     {
                         propertyId = 0;
                         negativeNumber = false;
@@ -1053,6 +1053,7 @@ valid examples:
                                 return false;
                         }
                     }
+
                     if (negativeNumber)
                         propertyId *= -1;
 
@@ -1070,7 +1071,7 @@ valid examples:
                     }
 
                     // ignore other integers
-                    while ((c >='0' && c <= '9') || c == ':')
+                    while ((c >= '0' && c <= '9') || c == ':')
                     {
                         reader.ignore(1);
                         c = reader.peek();

src/server/game/Chat/Commands/Level3.cpp

@@ -4410,7 +4410,7 @@ bool ChatHandler::HandleChannelSetOwnership(const char *args)
         return false;
 
     Player *player = m_session->GetPlayer();
-    Channel *chn;
+    Channel *chn = NULL;
 
     if (ChannelMgr* cMgr = channelMgr(player->GetTeam()))
         chn = cMgr->GetChannel(channel, player);

src/server/game/DataStores/DBCStores.cpp

@@ -435,6 +435,7 @@ void LoadDBCStores(const std::string& dataPath)
             continue;
 
         SpellDifficultyEntry newEntry;
+        memset(newEntry.SpellID, 0, 4*sizeof(uint32));
         for (int x = 0; x < MAX_DIFFICULTY; ++x)
         {
             if (spellDiff->SpellID[x] <= 0 || !sSpellStore.LookupEntry(spellDiff->SpellID[x]))
@@ -442,7 +443,9 @@ void LoadDBCStores(const std::string& dataPath)
                 if (spellDiff->SpellID[x] > 0)//don't show error if spell is <= 0, not all modes have spells and there are unknown negative values
                     sLog.outErrorDb("spelldifficulty_dbc: spell %i at field id:%u at spellid%i does not exist in SpellStore (spell.dbc), loaded as 0", spellDiff->SpellID[x], spellDiff->ID, x);
                 newEntry.SpellID[x] = 0;//spell was <= 0 or invalid, set to 0
-            } else newEntry.SpellID[x] = spellDiff->SpellID[x];
+            }
+            else
+                newEntry.SpellID[x] = spellDiff->SpellID[x];
         }
         if (newEntry.SpellID[0] <= 0 || newEntry.SpellID[1] <= 0)//id0-1 must be always set!
             continue;

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

@@ -19767,7 +19767,7 @@ void Player::InitDisplayIds()
 inline bool Player::_StoreOrEquipNewItem(uint32 vendorslot, uint32 item, uint8 count, uint8 bag, uint8 slot, int32 price, ItemPrototype const *pProto, Creature *pVendor, VendorItem const* crItem, bool bStore)
 {
     ItemPosCountVec vDest;
-    uint16 uiDest;
+    uint16 uiDest = 0;
     uint8 msg = bStore ?
         CanStoreNewItem(bag, slot, vDest, item, pProto->BuyCount * count) :
         CanEquipNewItem(slot, uiDest, item, false);

src/server/game/Scripting/MapScripts.cpp

@@ -828,7 +828,7 @@ void Map::ScriptsProcess()
                     break;
                 }
 
-                Creature* cTarget;
+                Creature* cTarget = NULL;
                 if (source) //using grid searcher
                 {
                     WorldObject* wSource = dynamic_cast <WorldObject*> (source);

src/server/game/Server/Protocol/Handlers/LFGHandler.cpp

@@ -187,7 +187,7 @@ void WorldSession::HandleLfgPlayerLockInfoRequestOpcode(WorldPacket &/*recv_data
     {
         LfgReward const* reward = NULL;
         Quest const* qRew = NULL;
-        uint8 done;
+        uint8 done = 0;
 
         data << uint8(randomDungeons.size());               // Random Dungeon count
         for (LfgDungeonSet::iterator it = randomDungeons.begin(); it != randomDungeons.end(); ++it)