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Check event is initialized before delete; fixes crash reported by

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Michael Nickerson in GitHub issue 1068.
This commit is contained in:
nicm
2017-09-11 20:11:45 +00:00
parent d8d6c2746e
commit af2c7ce646
1 changed files with 2 additions and 1 deletions
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3
alerts.c
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@ -142,7 +142,8 @@ alerts_reset(struct window *w)
struct timeval tv;
w->flags &= ~WINDOW_SILENCE;
event_del(&w->alerts_timer);
if (event_initialized(&w->alerts_timer))
event_del(&w->alerts_timer);
timerclear(&tv);
tv.tv_sec = options_get_number(w->options, "monitor-silence");