diff options
| -rw-r--r-- | src/compositor/compositor-xrender.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/compositor/compositor-xrender.c b/src/compositor/compositor-xrender.c index 805002e3..6294e9d7 100644 --- a/src/compositor/compositor-xrender.c +++ b/src/compositor/compositor-xrender.c @@ -1821,6 +1821,10 @@ add_win (MetaScreen *screen, if (xwindow == info->output) return; + + /* If already added, ignore */ + if (find_window_for_screen (screen, xwindow) != NULL) + return; cw = g_new0 (MetaCompWindow, 1); cw->screen = screen; |