From 064f1ff4d56da2d0fc6b9cce674c667c5d3c7ec4 Mon Sep 17 00:00:00 2001 From: hordepfo Date: Tue, 27 May 2014 21:53:17 +0100 Subject: Ignore adding a window if it's already present If a window is added and it's already in the compositor's window list, then it won't be added again. This was causing strange behaviour in the compositor (windows and panels disappearing). --- src/compositor/compositor-xrender.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src') 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; -- cgit v1.2.1