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| author | Jasper St. Pierre <jstpierre@mecheye.net> | 2014-08-15 12:37:15 -0400 |
|---|---|---|
| committer | Jasper St. Pierre <jstpierre@mecheye.net> | 2014-08-15 12:38:15 -0400 |
| commit | b8c13cc426314048aa2cefb3ed082f798683dd33 (patch) | |
| tree | 7e9711781b0b9ef664eb3865cc97967d4c239b3f | |
| parent | 38253a9f73a26611acfbe5d4236479d75d6051e4 (diff) | |
| download | mutter-b8c13cc426314048aa2cefb3ed082f798683dd33.tar.gz | |
window-x11: Fix stage window check when running under non-X11 backends
This code also runs when under the native backend for XWayland, so we
can't crash on an invalid cast there.
| -rw-r--r-- | src/x11/window-x11.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/x11/window-x11.c b/src/x11/window-x11.c index ebb6ec274..d4b968355 100644 --- a/src/x11/window-x11.c +++ b/src/x11/window-x11.c @@ -2803,9 +2803,13 @@ is_our_xwindow (MetaDisplay *display, return TRUE; { - MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ()); - if (xwindow == meta_backend_x11_get_xwindow (backend)) - return TRUE; + MetaBackend *backend = meta_get_backend (); + + if (META_IS_BACKEND_X11 (backend)) + { + if (xwindow == meta_backend_x11_get_xwindow (META_BACKEND_X11 (backend))) + return TRUE; + } } /* Any windows created via meta_create_offscreen_window */ |