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main: don't shadow final return value inside poll loop

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Daniel Eklöf 2019-07-30 22:01:16 +02:00
parent b82dc02505
commit caaf84dfd3
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1 changed files with 3 additions and 3 deletions
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6
main.c
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@ -704,9 +704,9 @@ main(int argc, char *const *argv)
}; };
wl_display_flush(term.wl.display); wl_display_flush(term.wl.display);
int ret = poll(fds, sizeof(fds) / sizeof(fds[0]), timeout_ms); int pret = poll(fds, sizeof(fds) / sizeof(fds[0]), timeout_ms);
if (ret == -1) { if (pret == -1) {
if (errno == EINTR) if (errno == EINTR)
continue; continue;
@ -714,7 +714,7 @@ main(int argc, char *const *argv)
break; break;
} }
if (ret == 0 || (timeout_ms != -1 && !(fds[1].revents & POLLIN))) { if (pret == 0 || (timeout_ms != -1 && !(fds[1].revents & POLLIN))) {
/* Delayed rendering */ /* Delayed rendering */
render_refresh(&term); render_refresh(&term);
} }