upgraded freeglut to 2.8.1 (menu are broken in 2.8.0)

pkgs/development/libraries/freeglut/default.nix

@@ -1,15 +1,15 @@
 { stdenv, fetchurl, libXi, libXrandr, libXxf86vm, mesa, x11 }:
 
 stdenv.mkDerivation {
-  name = "freeglut-2.8.0";
+  name = "freeglut-2.8.1";
 
   src = fetchurl {
-    url = mirror://sourceforge/freeglut/freeglut-2.8.0.tar.gz;
-    sha256 = "197293ff886abe613bc9eb4a762d9161b0c9e64b3e8e613ed7c5e353974fba05";
+    url = mirror://sourceforge/freeglut/freeglut-2.8.1.tar.gz;
+    sha256 = "16lrxxxd9ps9l69y3zsw6iy0drwjsp6m26d1937xj71alqk6dr6x";
   };
 
   configureFlags = "--" + (if stdenv.isDarwin then "disable" else "enable") + "-warnings";
 
   buildInputs = [ libXi libXrandr libXxf86vm mesa x11 ];
-  patches = [ ./0001-remove-typedefs-now-living-in-mesa.patch ];
+  # patches = [ ./0001-remove-typedefs-now-living-in-mesa.patch ];
 }