From 9f9bc62dc9c934fadd799c6942cc4099228b07be Mon Sep 17 00:00:00 2001
From: Dominik Ritter <dritter03@googlemail.com>
Date: Wed, 6 Feb 2019 08:53:46 +0100
Subject: [PATCH] Avoid loopback interfaces and parse IPv4 on OSX

---
 functions/utilities.zsh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/functions/utilities.zsh b/functions/utilities.zsh
index 5532eef6..13a7b82d 100755
--- a/functions/utilities.zsh
+++ b/functions/utilities.zsh
@@ -401,8 +401,11 @@ function p9k::parseIp() {
     local newline=$'\n'
     for interfaceName in $relevantInterfaces; do
       local interface="$(${ROOT_PREFIX}/sbin/ifconfig $interfaceName 2>/dev/null)"
+      if [[ "${interface}" =~ "lo[0-9]*" ]]; then
+        continue
+      fi
       # Check if interface is UP.
-      if [[ "${interface/${newline}/}" =~ "<UP(,)?[^>]*>(.*)inet[ ]*([^ ]*)" ]]; then
+      if [[ "${interface/${newline}/}" =~ "<UP(,)?[^>]*>(.*)inet[ ]+([^ ]*)" ]]; then
         echo "${match[3]}"
         return 0
       fi