[PATCH hurd 10/11] libftpconn: add out >= 2 condition to make GCC happy

[Flavio Cruz]

---
 libftpconn/cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libftpconn/cmd.c b/libftpconn/cmd.c
index 9916d03..4b4c6fa 100644
--- a/libftpconn/cmd.c
+++ b/libftpconn/cmd.c
@@ -99,7 +99,7 @@ ftp_conn_cmd (struct ftp_conn *conn, const char *cmd, const 
char *arg,
        snprintf (buf, sizeof buf, arg ? "%s %s\r\n" : "%s\r\n", cmd, arg);
       err = _write (conn->control, buf, out);
 
-      if (!err && conn->hooks && conn->hooks->cntl_debug)
+      if (!err && conn->hooks && conn->hooks->cntl_debug && out >= 2)
        {
          buf[out - 2] = '\0';  /* Stomp the CR & NL.  */
          (* conn->hooks->cntl_debug) (conn, FTP_CONN_CNTL_DEBUG_CMD, buf);
-- 
2.39.2