2 files changed, 10 insertions, 5 deletions
diff --git a/src/tools/vmap4_extractor/vmapexport.cpp b/src/tools/vmap4_extractor/vmapexport.cpp
index 69abfffedcf..168f4181358 100644
--- a/src/tools/vmap4_extractor/vmapexport.cpp
+++ b/src/tools/vmap4_extractor/vmapexport.cpp
@@ -230,6 +230,7 @@ bool ExtractSingleWmo(std::string& fname)
 
     fseek(output, 8, SEEK_SET); // store the correct no of vertices
     fwrite(&Wmo_nVertices, sizeof(int), 1, output);
+    // store the correct no of groups
     fwrite(&groupCount, sizeof(uint32), 1, output);
     fclose(output);
 
diff --git a/src/tools/vmap4_extractor/wmo.cpp b/src/tools/vmap4_extractor/wmo.cpp
index bb2b485af6b..f744b4557f7 100644
--- a/src/tools/vmap4_extractor/wmo.cpp
+++ b/src/tools/vmap4_extractor/wmo.cpp
@@ -76,11 +76,6 @@ bool WMORoot::open()
             f.read(&flags, 2);
             f.read(&numLod, 2);
         }
-        else if (!strcmp(fourcc, "MOGN"))
-        {
-            GroupNames.resize(size);
-            f.read(GroupNames.data(), size);
-        }
         else if (!strcmp(fourcc, "MODS"))
         {
             DoodadData.Sets.resize(size / sizeof(WMO::MODS));
@@ -130,6 +125,11 @@ bool WMORoot::open()
             DoodadData.Spawns.resize(size / sizeof(WMO::MODD));
             f.read(DoodadData.Spawns.data(), size);
         }
+        else if (!strcmp(fourcc, "MOGN"))
+        {
+            GroupNames.resize(size);
+            f.read(GroupNames.data(), size);
+        }
         else if (!strcmp(fourcc, "GFID"))
         {
             // full LOD reading code for reference
@@ -546,6 +546,10 @@ uint32 WMOGroup::GetLiquidTypeId(uint32 liquidTypeId)
 
 bool WMOGroup::ShouldSkip(WMORoot const* root) const
 {
+    // skip unreachable
+    if (mogpFlags & 0x80)
+        return true;
+
     // skip antiportals
     if (mogpFlags & 0x4000000)
         return true;