1 files changed, 1 insertions, 0 deletions
diff --git a/lib/ftp.c b/lib/ftp.c
index 38a5f10c9..b64ef6265 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -368,6 +368,7 @@ static CURLcode AllowServerConnect(struct connectdata *conn)
 
       conn->sock[SECONDARYSOCKET] = s;
       curlx_nonblock(s, TRUE); /* enable non-blocking */
+      conn->sock_accepted[SECONDARYSOCKET] = TRUE;
       return CURLE_OK;
     } /* switch() */
   }