Fix a compiler warning

Clang things that timings can be NULL here,
and I think it might be right.

diff --git a/gdk/gdkframeclockidle.c b/gdk/gdkframeclockidle.c
index 8df1918a00b01381418bbb853f460faf1edff501..b3e07f86aba77c1d14e6280db9e61628ce06b6f2 100644 (file)
--- a/gdk/gdkframeclockidle.c
+++ b/gdk/gdkframeclockidle.c
@@ -622,7 +622,10 @@ gdk_frame_clock_paint_idle (void *data)
             }
 #ifdef G_ENABLE_DEBUG
             if (GDK_DEBUG_CHECK (FRAMES))
-              timings->frame_end_time = g_get_monotonic_time ();
+              {
+                if (timings)
+                  timings->frame_end_time = g_get_monotonic_time ();
+              }
 #endif /* G_ENABLE_DEBUG */
           G_GNUC_FALLTHROUGH;