- fixed crash on loading map in Hexen format without any nodes

ZDoom · Jun 9, 2019 · 4a8438e · 4a8438e
1 parent d27a7cd
commit 4a8438e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/maploader/maploader.cpp b/src/maploader/maploader.cpp
@@ -767,6 +767,11 @@ bool MapLoader::LoadExtendedNodes (FileReader &dalump, uint32_t id)
 
 static bool P_CheckV4Nodes(MapData *map)
 {
+	if (map->Size(ML_NODES) == 0)
+	{
+		return false;
+	}
+
 	char header[8];
 
 	map->Read(ML_NODES, header, 8);