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idle-monitor: avoid XSyncBadAlarm X error

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If we fail to find the IDLETIME counter, then the alarm variable will be
uninitialised.  Most code paths are careful to check this before
submitting XSync calls, but there is one check missing.

https://bugzilla.gnome.org/show_bug.cgi?id=724364
This commit is contained in:
Ryan Lortie 2014-02-14 10:10:20 -05:00
parent 52d411bd85
commit ad1e23ce7d
1 changed files with 1 additions and 1 deletions
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2
src/core/meta-idle-monitor.c
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@ -499,7 +499,7 @@ make_watch (MetaIdleMonitor *monitor,
if (meta_idle_monitor_get_idletime (monitor) > (gint64)timeout_msec) if (meta_idle_monitor_get_idletime (monitor) > (gint64)timeout_msec)
watch->idle_source_id = g_idle_add (fire_watch_idle, watch); watch->idle_source_id = g_idle_add (fire_watch_idle, watch);
} }
else else if (monitor->user_active_alarm != None)
{ {
watch->xalarm = monitor->user_active_alarm; watch->xalarm = monitor->user_active_alarm;