diff options
| -rw-r--r-- | src/unistd/daemonise.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/unistd/daemonise.c b/src/unistd/daemonise.c index e61b72f..2936e31 100644 --- a/src/unistd/daemonise.c +++ b/src/unistd/daemonise.c @@ -57,7 +57,7 @@ static int dup_at_least_3(int old) int intermediary[] = { -1, -1, -1 }; int i, saved_errno; - while (old < 3) + do { if (old = dup(old), old == -1) goto fail; @@ -66,6 +66,7 @@ static int dup_at_least_3(int old) abort(); intermediary[i++] = old; } + while (old < 3); fail: saved_errno = errno; |