radiant/about: add link to website

[xonotic/netradiant.git] / radiant / patch.cpp

diff --git a/radiant/patch.cpp b/radiant/patch.cpp
index 0d80278d70f2ac62ec2a5c1e86b4d20a8359fa45..3d53842f5568aa9d6e2158510960d7236d076ae9 100644 (file)
--- a/radiant/patch.cpp
+++ b/radiant/patch.cpp
@@ -19,6 +19,7 @@
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+#define _USE_MATH_DEFINES
 #include "patch.h"
 
 #include <glib.h>