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bar: fix build failure with -Werror=unused-result

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Daniel Eklöf 2019-09-22 12:32:02 +02:00
parent bff097c3e8
commit bd70a4dc37
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1 changed files with 2 additions and 1 deletions
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bar/bar.c
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@ -239,7 +239,8 @@ run(struct bar *_bar)
if (!bar->backend.iface->setup(_bar)) { if (!bar->backend.iface->setup(_bar)) {
bar->backend.iface->cleanup(_bar); bar->backend.iface->cleanup(_bar);
write(_bar->abort_fd, &(uint64_t){1}, sizeof(uint64_t)); if (write(_bar->abort_fd, &(uint64_t){1}, sizeof(uint64_t)) != sizeof(uint64_t))
LOG_ERRNO("failed to signal abort");
return 1; return 1;
} }