Fix compile warning

diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 193bd10b3ccb3e7d1e101ede763425d1be09a7c0..d2dc80e3ac7438f67e73321e1a4fb39ac47f258a 100644 (file)
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -1432,8 +1432,7 @@ is_or_contains (gboolean      enter,
       break;
     case GDK_NOTIFY_UNKNOWN:
     default:
-      g_warning ("Unknown focus change detail");
-      return;
+      g_return_val_if_reached (FALSE);
     }
 
   return is || contains;