libbb,crond,lash: fix getopt32 (don't know how it managed to slip through)

*: fcntl(fd, F_GETFL) doesn't require third parameter at all.

1 files changed, 1 insertions, 1 deletions

diff --git a/networking/isrv_identd.c b/networking/isrv_identd.c
index 23f6758a0..9bc3b607d 100644
--- a/networking/isrv_identd.c
+++ b/networking/isrv_identd.c
@@ -32,7 +32,7 @@ static int new_peer(isrv_state_t *state, int fd)
         if (isrv_register_fd(state, peer, fd) < 0)
                 return peer; /* failure, unregister peer */
 
-        buf->fd_flag = fcntl(fd, F_GETFL, 0) | O_NONBLOCK;
+        buf->fd_flag = fcntl(fd, F_GETFL) | O_NONBLOCK;
         isrv_want_rd(state, fd);
         return 0;
 }