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author | Matthias Clasen <mclasen@redhat.com> | 2016-05-10 21:29:10 -0400 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2016-05-19 12:10:07 -0400 |
commit | 8e2cf127e691022e9b28b6744cc4ddd48c168371 (patch) | |
tree | d3f0536bbffa699d55601254a237a2a9c86a5c53 | |
parent | 077e1999b34db42f291b79c93b2325a13e2b350c (diff) | |
download | gtk+-8e2cf127e691022e9b28b6744cc4ddd48c168371.tar.gz |
x11: Trap possible X error
XIGetClientPointer can generate X errors (e.g. when the X server
does not support XI2. Trap them and carry on.
https://bugzilla.gnome.org/show_bug.cgi?id=766233
-rw-r--r-- | gdk/x11/gdkdisplay-x11.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c index 6804ed2006..de91c642e9 100644 --- a/gdk/x11/gdkdisplay-x11.c +++ b/gdk/x11/gdkdisplay-x11.c @@ -2878,10 +2878,14 @@ gdk_x11_display_get_default_seat (GdkDisplay *display) { GList *seats, *l; int device_id; + gboolean result = FALSE; seats = gdk_display_list_seats (display); - XIGetClientPointer (GDK_DISPLAY_XDISPLAY (display), - None, &device_id); + + gdk_x11_display_error_trap_push (display); + result = XIGetClientPointer (GDK_DISPLAY_XDISPLAY (display), + None, &device_id); + gdk_x11_display_error_trap_pop_ignored (display); for (l = seats; l; l = l->next) { @@ -2889,7 +2893,7 @@ gdk_x11_display_get_default_seat (GdkDisplay *display) pointer = gdk_seat_get_pointer (l->data); - if (gdk_x11_device_get_id (pointer) == device_id) + if (gdk_x11_device_get_id (pointer) == device_id || !result) { GdkSeat *seat = l->data; g_list_free (seats); |