From 527d294deab720c4bb616aa07e14bf08a7cac575 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Sun, 22 Sep 2019 12:02:33 -0400
Subject: [PATCH] Fix bin/myip

Referring old functions that don't exist anymore.
---
 bin/myip | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/myip b/bin/myip
index fde1b934..0ac81c6f 100755
--- a/bin/myip
+++ b/bin/myip
@@ -10,9 +10,9 @@ if [[ -n $wan ]]; then
   dig +short myip.opendns.com @resolver1.opendns.com
 else
   IF=$(netstat -rn | awk '/^0.0.0.0/ {thif=substr($0,74,10); print thif;} /^default.*UG/ {thif=substr($0,65,10); print thif;}')
-  if _is_callable ifconfig; then
+  if command -v ifconfig >/dev/null; then
     ifconfig ${NET_IF} | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1'
-  elif _is_callable ip; then
+  elif command -v ip >/dev/null; then
     ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1  -d'/'
   else
     >&2 echo "No easy way to grab your IP"