Improve glass

[oweals/minetest.git] / src / map.h

diff --git a/src/map.h b/src/map.h
index 3def571b8189a5c3c65127032ba20f53d9fbf689..413a7fc05453d37d9a86a3caec9ab8ada9e91d6f 100644 (file)
--- a/src/map.h
+++ b/src/map.h
@@ -31,6 +31,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "mapblock_nodemod.h"
 #include "constants.h"
 #include "voxel.h"
+#include "utility.h" // Needed for UniqueQueue, a member of Map
 
 extern "C" {
        #include "sqlite3.h"