minor fix output message.

2016-01-24 21:16:09 +08:00 · 2016-01-24 21:16:09 +08:00 · 5de1611628
parent 8ad71801eb
commit 5de1611628
1 changed files with 1 additions and 1 deletions
--- a/le.sh
+++ b/le.sh
@ -223,7 +223,7 @@ _setopt() {
 _startserver() {
  content="$1"
  _NC="nc -q 1"
-  if nc -h | grep "nmap.org/ncat" >/dev/null ; then
+  if nc -h 2>&1 | grep "nmap.org/ncat" >/dev/null ; then
    _NC="nc"
  fi
 #  while true ; do