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-rw-r--r--src/thread/sem_open.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/thread/sem_open.c b/src/thread/sem_open.c
index 66f12ee4..9a95d257 100644
--- a/src/thread/sem_open.c
+++ b/src/thread/sem_open.c
@@ -123,9 +123,9 @@ sem_t *sem_open(const char *name, int flags, ...)
goto fail;
}
close(fd);
- if (link(tmp, name) == 0) break;
- e = errno;
+ e = link(tmp, name) ? errno : 0;
unlink(tmp);
+ if (!e) break;
/* Failure is only fatal when doing an exclusive open;
* otherwise, next iteration will try to open the
* existing file. */