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swaylock: exit on display error

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This commit is contained in:
Ian Fan 2018-10-23 11:46:51 +01:00
parent 7fffe0a98c
commit ebfb1388e2
2 changed files with 13 additions and 3 deletions
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6
swaylock/password.c
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@ -1,5 +1,6 @@
#define _XOPEN_SOURCE 500
#include <assert.h>
#include <errno.h>
#include <pwd.h>
#include <stdlib.h>
#include <string.h>
@ -97,7 +98,10 @@ void swaylock_handle_key(struct swaylock_state *state,
state->eventloop, 50, handle_preverify_timeout, state);
while (state->run_display && state->verify_password_timer) {
wl_display_flush(state->display);
errno = 0;
if (wl_display_flush(state->display) == -1 && errno != EAGAIN) {
break;
}
loop_poll(state->eventloop);
bool ok = 1;