From b4421b0845f3164b22c9eba09d258192b81ad409 Mon Sep 17 00:00:00 2001
From: Mikaela Suomalainen <mikaela+git@mikaela.info>
Date: Sun, 19 Jul 2015 11:30:54 +0300
Subject: [PATCH] ydns-simple: use curl if dig is not installed

Closes #6
---
 bash/ydns-simple | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/bash/ydns-simple b/bash/ydns-simple
index b685692..3a8f062 100755
--- a/bash/ydns-simple
+++ b/bash/ydns-simple
@@ -18,7 +18,11 @@ PASSWORD=""
 HOSTNAME=""
 
 # Get IPv4 address
-WAN_IP4=$(dig +short myip.opendns.com. A @208.67.220.220)
+if hash dig 2>/dev/null; then
+    WAN_IP4=$(dig +short myip.opendns.com. A @208.67.220.220)
+else
+    WAN_IP4=$(curl -L4 https://icanhazip.com/)
+fi
 if [ -f $HOME/.wan_ip4-ydns.txt ]; then
     OLD_WAN_IP4=$(cat $HOME/.wan_ip4-ydns.txt)
 else
@@ -27,7 +31,11 @@ else
 fi
 
 # Get IPv6 address
-WAN_IP6=$(dig +short myip.opendns.com. AAAA @2620:0:ccd::2)
+if hash dig 2>/dev/null; then
+    WAN_IP6=$(dig +short myip.opendns.com. AAAA @2620:0:ccd::2)
+else
+    WAN_IP6=$(curl -L6 https://icanhazip.com/)
+fi
 if [ -f $HOME/.wan_ip6-ydns.txt ]; then
     OLD_WAN_IP6=$(cat $HOME/.wan_ip6-ydns.txt)
 else