diff options
| -rw-r--r-- | libc/pwd_grp/lckpwdf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libc/pwd_grp/lckpwdf.c b/libc/pwd_grp/lckpwdf.c index adbc616a9..3c5449548 100644 --- a/libc/pwd_grp/lckpwdf.c +++ b/libc/pwd_grp/lckpwdf.c @@ -51,6 +51,7 @@ lckpwdf (void) struct sigaction new_act; /* New signal action. */ struct flock fl; /* Information struct for locking. */ int result; + int rv = -1; if (lock_fd != -1) /* Still locked by own process. */ @@ -111,11 +112,13 @@ lckpwdf (void) if (result < 0) { close(lock_fd); lock_fd = -1; + goto DONE; } + rv = 0; DONE: __UCLIBC_MUTEX_UNLOCK(mylock); - return 0; /* TODO: return result? */ + return rv; } |