diff --git a/download-gamepacks.sh b/download-gamepacks.sh
index a99499e4..41af47c9 100755
--- a/download-gamepacks.sh
+++ b/download-gamepacks.sh
@@ -156,5 +156,5 @@ pack Quake2WorldPack GPL         svn    svn://jdolan.dyndns.org/quake2world/trun
 pack QuakePack       proprietary zip1   http://ingar.satgnu.net/files/gtkradiant/gamepacks/QuakePack.zip
 pack TremulousPack   proprietary zip1   http://ingar.satgnu.net/files/gtkradiant/gamepacks/TremulousPack.zip
 pack UFOAIPack       proprietary svn    https://zerowing.idsoftware.com/svn/radiant.gamepacks/UFOAIPack/branches/1.5/
-#pack WarsowPack      GPL         svn    https://svn.bountysource.com/wswpack/trunk/netradiant/games/WarsowPack/
+pack WarsowPack      GPL         svn    https://svn.bountysource.com/wswpack/trunk/netradiant/games/WarsowPack/
 pack XonoticPack     GPL         git    git://git.xonotic.org/xonotic/netradiant-xonoticpack.git
diff --git a/radiant/camwindow.cpp b/radiant/camwindow.cpp
index 65090136..6b78c589 100644
--- a/radiant/camwindow.cpp
+++ b/radiant/camwindow.cpp
@@ -1551,6 +1551,9 @@ void CamWnd::Cam_Draw()
   glGetIntegerv (GL_VIEWPORT, viewprt);
 #endif
 
+  // initialize OpenGL state for glClear to work
+  GlobalShaderCache().render(RENDER_DEFAULT, m_Camera.modelview, m_Camera.projection, m_view.getViewer());
+
   // enable depth buffer writes
   glDepthMask(GL_TRUE);