Created attachment 474304 [details] sample text Description of problem: zenity --notification --listen < /tmp/example.text ** (zenity:16173): WARNING **: Error showing notification: GDBus.Error:org.freedesktop.DBus.GLib.UnmappedError.NotificationDaemonErrorQuark.Code1: Exceeded maximum number of notifications (zenity:16173): GLib-CRITICAL **: g_io_channel_read_line_string: assertion `(error == NULL) || (*error == NULL)' failed ** (zenity:16173): WARNING **: zenity_notification_handle_stdin () : (null) Segmentation fault (core dumped) Version-Release number of selected component (if applicable): zenity-2.91.5-1.fc15.x86_64 How reproducible: 100% Steps to Reproduce: zenity --notification --listen < /tmp/example.text