Don't unwatch a signal if there is no loop

diff --git a/src/libplybootsplash/ply-window.c b/src/libplybootsplash/ply-window.c
index 48dcb14ddc59983ce8120d7b07cf149f3b2574cf..3b32bf159d47d6fe412097df83b65ddedf857766 100644 (file)
--- a/src/libplybootsplash/ply-window.c
+++ b/src/libplybootsplash/ply-window.c
@@ -387,7 +387,8 @@ ply_window_close (ply_window_t *window)
       window->tty_fd_watch = NULL;
     }
 
-  ply_event_loop_stop_watching_signal (window->loop, SIGWINCH);
+  if (window->loop != NULL)
+    ply_event_loop_stop_watching_signal (window->loop, SIGWINCH);
 
   ply_window_set_buffered_input (window);