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-rw-r--r--libc/pwd_grp/lckpwdf.c5
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;
}