nonblock: call with (void) to show we ignore the return code

Coverity pointed out several of these.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/ftp.c b/lib/ftp.c
index 715afc2f2..d72575feb 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -346,7 +346,7 @@ static CURLcode AcceptServerConnect(struct connectdata *conn)
   infof(data, "Connection accepted from server\n");
 
   conn->sock[SECONDARYSOCKET] = s;
-  curlx_nonblock(s, TRUE); /* enable non-blocking */
+  (void)curlx_nonblock(s, TRUE); /* enable non-blocking */
   conn->sock_accepted[SECONDARYSOCKET] = TRUE;
 
   if(data->set.fsockopt) {