From: Christian Heller <c.heller@plomlompom.de>
Date: Sun, 7 Feb 2016 22:01:37 +0000 (+0100)
Subject: postinstall script: Only grab first IP from "hostname -I".
X-Git-Url: https://plomlompom.com/repos/%7B%7Bprefix%7D%7D/%7B%7Btodo.comment%7D%7D?a=commitdiff_plain;h=efd2d20f9eab0149cd3208d04f1aabe24e1e3aec;p=config

postinstall script: Only grab first IP from "hostname -I".
---

diff --git a/jessie_postinstall.sh b/jessie_postinstall.sh
index a14dcce..587f30b 100755
--- a/jessie_postinstall.sh
+++ b/jessie_postinstall.sh
@@ -57,7 +57,7 @@ echo $hostname > /etc/hostname
 hostname $hostname
 if [ "$1" = "server" ]; then
     echo '127.0.0.1 localhost' > /etc/hosts
-    ip=`hostname -I`
+    ip=`hostname -I | cut -d " " -f 1`
     echo "$ip $2 $hostname" >> /etc/hosts
 
     # Call dhclient on startup.