[node.sh] return ipv4 address only

Signed-off-by: Leo Chen <leo@harmony.one>
4 years ago · f4af5c05fc
parent 8ce29ed100
commit f4af5c05fc
1 changed files with 1 additions and 1 deletions
--- a/scripts/node.sh
+++ b/scripts/node.sh
@ -56,7 +56,7 @@ function valid_ip()

 function myip() {
 # get ipv4 address only, right now only support ipv4 addresses
-   PUB_IP=$(dig TXT +short o-o.myaddr.l.google.com @ns1.google.com | awk -F'"' '{ print $2}')
+   PUB_IP=$(dig -4 TXT +short o-o.myaddr.l.google.com @ns1.google.com | awk -F'"' '{ print $2}')
   if valid_ip $PUB_IP; then
      msg "public IP address autodetected: $PUB_IP"
   else