diff options
Diffstat (limited to 'networking/udhcp/common.c')
| -rw-r--r-- | networking/udhcp/common.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c index 4c18e5d51..3e916f422 100644 --- a/networking/udhcp/common.c +++ b/networking/udhcp/common.c @@ -29,9 +29,7 @@ long uptime(void) */ static inline void sanitize_fds(void) { - int fd = open(bb_dev_null, O_RDWR, 0); - if (fd < 0) - return; + int fd = xopen(bb_dev_null, O_RDWR); while (fd < 3) fd = dup(fd); close(fd); |