Skip if it's an IPv6 address; at some point, maybe we'll support that too.

2018-03-09 20:30:01 +02:00 · 2018-03-09 20:30:01 +02:00 · 848d673257
commit 848d673257
parent 1214a6532e
1 changed files with 5 additions and 0 deletions
--- a/update_ip.sh
+++ b/update_ip.sh
@ -17,6 +17,11 @@ if [ -f "${HOME}/${cache}" ]; then
 	old_ip=$(cat "${HOME}/${cache}")
 fi

+# Exit if we're at an IPv6 address
+if [ -z "${ip##*:*}" ]; then
+    exit;
+fi
+
 if [ "${set_ip}" = "${ip}" ] && [ "${ip}" = "${old_ip}" ]; then
 	exit;
 else