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swaybar: exit on display error

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This commit is contained in:
Ian Fan 2018-10-23 12:22:51 +01:00
parent ebfb1388e2
commit 9afcda59db
1 changed files with 4 additions and 1 deletions
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5
swaybar/bar.c
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@ -419,7 +419,10 @@ void bar_run(struct swaybar *bar) {
status_in, bar);
}
while (1) {
wl_display_flush(bar->display);
errno = 0;
if (wl_display_flush(bar->display) == -1 && errno != EAGAIN) {
break;
}
loop_poll(bar->eventloop);
}
}