Check whether the seat exists before ungrabbing it (!6) · Merge requests · Panel Plugins / xfce4-time-out-plugin

The source project of this merge request has been removed.

This patch fixes the following warning message when a SIGHUP is sent to xfce4-panel if the time-out plugin has never been activated:

Gdk-CRITICAL **: gdk_seat_ungrab: assertion 'GDK_IS_SEAT (seat)' failed

Check whether the seat exists before ungrabbing it