Core/Misc: Fix static analysis issues

(cherry picked from commit 486b03234304526d8f7d66ff0d99ea3de975745e)

src/common/Collision/Maps/TileAssembler.cpp

@@ -199,13 +199,12 @@ namespace VMAP
             return false;
         }
         printf("Read coordinate mapping...\n");
-        uint32 mapID, check=0;
+        uint32 mapID, check;
         std::map<uint32, MapSpawns> data;
         while (!feof(dirf))
         {
-            check = 0;
             // read mapID, Flags, NameSet, UniqueId, Pos, Rot, Scale, Bound_lo, Bound_hi, name
-            check += fread(&mapID, sizeof(uint32), 1, dirf);
+            check = fread(&mapID, sizeof(uint32), 1, dirf);
             if (check == 0) // EoF...
                 break;