Core/Misc: Some fixes here and there

Closes #7277

src/server/collision/Maps/TileAssembler.cpp

@@ -336,10 +336,16 @@ namespace VMAP
     void TileAssembler::exportGameobjectModels()
     {
         FILE* model_list = fopen((iSrcDir + "/" + "temp_gameobject_models").c_str(), "rb");
-        FILE* model_list_copy = fopen((iDestDir + "/" + GAMEOBJECT_MODELS).c_str(), "wb");
-        if (!model_list || !model_list_copy)
+        if (!model_list)
             return;
 
+        FILE* model_list_copy = fopen((iDestDir + "/" + GAMEOBJECT_MODELS).c_str(), "wb");
+        if (!model_list_copy)
+        {
+            fclose(model_list);
+            return;
+        }
+
         uint32 name_length, displayId;
         char buff[500];
         while (!feof(model_list))

src/server/game/DungeonFinding/LFGMgr.cpp

@@ -1239,11 +1239,11 @@ LfgAnswer LFGMgr::GetCompatibles(std::string key)
 void LFGMgr::GetCompatibleDungeons(LfgDungeonSet& dungeons, const PlayerSet& players, LfgLockPartyMap& lockMap)
 {
     lockMap.clear();
-    for (PlayerSet::const_iterator it = players.begin(); it != players.end() && dungeons.size(); ++it)
+    for (PlayerSet::const_iterator it = players.begin(); it != players.end() && !dungeons.empty(); ++it)
     {
         uint64 guid = (*it)->GetGUID();
         LfgLockMap cachedLockMap = GetLockedDungeons(guid);
-        for (LfgLockMap::const_iterator it2 = cachedLockMap.begin(); it2 != cachedLockMap.end() && dungeons.size(); ++it2)
+        for (LfgLockMap::const_iterator it2 = cachedLockMap.begin(); it2 != cachedLockMap.end() && !dungeons.empty(); ++it2)
         {
             uint32 dungeonId = (it2->first & 0x00FFFFFF); // Compare dungeon ids
             LfgDungeonSet::iterator itDungeon = dungeons.find(dungeonId);

src/tools/vmap4_extractor/vmapexport.cpp

@@ -382,9 +382,9 @@ bool processArgv(int argc, char ** argv, const char *versionString)
 {
     bool result = true;
     hasInputPathParam = false;
-    bool preciseVectorData = false;
+    preciseVectorData = false;
 
-    for(int i=1; i< argc; ++i)
+    for(int i = 1; i < argc; ++i)
     {
         if(strcmp("-s",argv[i]) == 0)
         {
@@ -447,7 +447,7 @@ int main(int argc, char ** argv)
     const char *versionString = "V4.00 2012_02";
 
     // Use command line arguments, when some
-    if(!processArgv(argc, argv, versionString))
+    if (!processArgv(argc, argv, versionString))
         return 1;
 
     // some simple check if working dir is dirty
@@ -469,7 +469,7 @@ int main(int argc, char ** argv)
     printf("Extract %s. Beginning work ....\n",versionString);
     //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
     // Create the working directory
-    if(mkdir(szWorkDirWmo
+    if (mkdir(szWorkDirWmo
 #ifdef __linux__
                     , 0711
 #endif
@@ -482,11 +482,11 @@ int main(int argc, char ** argv)
     for (size_t i=0; i < archiveNames.size(); ++i)
     {
         MPQArchive *archive = new MPQArchive(archiveNames[i].c_str());
-        if(!gOpenArchives.size() || gOpenArchives.front() != archive)
+        if (gOpenArchives.empty() || gOpenArchives.front() != archive)
             delete archive;
     }
 
-    if(gOpenArchives.empty())
+    if (gOpenArchives.empty())
     {
         printf("FATAL ERROR: None MPQ archive found by path '%s'. Use -d option with proper path.\n",input_path);
         return 1;
@@ -494,15 +494,15 @@ int main(int argc, char ** argv)
     ReadLiquidTypeTableDBC();
 
     // extract data
-    if(success)
+    if (success)
         success = ExtractWmo();
 
     //xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
     //map.dbc
-    if(success)
+    if (success)
     {
         DBCFile * dbc = new DBCFile("DBFilesClient\\Map.dbc");
-        if(!dbc->open())
+        if (!dbc->open())
         {
             delete dbc;
             printf("FATAL ERROR: Map.dbc not found in data file.\n");
@@ -510,7 +510,7 @@ int main(int argc, char ** argv)
         }
         map_count=dbc->getRecordCount ();
         map_ids=new map_id[map_count];
-        for(unsigned int x=0;x<map_count;++x)
+        for (unsigned int x=0;x<map_count;++x)
         {
             map_ids[x].id=dbc->getRecord (x).getUInt(0);
             strcpy(map_ids[x].name,dbc->getRecord(x).getString(1));
@@ -527,7 +527,7 @@ int main(int argc, char ** argv)
     }
 
     printf("\n");
-    if(!success)
+    if (!success)
     {
         printf("ERROR: Extract %s. Work NOT complete.\n   Precise vector data=%d.\nPress any key.\n",versionString, preciseVectorData);
         getchar();