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Bugfix: better IPv4 autodetection on some IPv6 enabled servers

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This commit is contained in:
Nyr 2013-05-14 22:05:53 +02:00
parent 4f631dab20
commit ce8077f048
1 changed files with 2 additions and 2 deletions
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4
openvpn-install.sh
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@ -24,11 +24,11 @@ fi
# I do this to make the script compatible with NATed servers (lowendspirit.com) # I do this to make the script compatible with NATed servers (lowendspirit.com)
# and to avoid getting an IPv6. # and to avoid getting an IPv6.
# Sorry for doing this, I didn't want to :( # Sorry for doing this, I didn't want to :(
echo "$(grep address /etc/network/interfaces | grep -v 127.0.0.1 | awk '{print $2}')" | grep -q '.' echo "$(grep address /etc/network/interfaces | grep -v 127.0.0.1 | awk '{print $2}' | grep -q '.' | head -1)"
if [ ! $? = 0 ]; then if [ ! $? = 0 ]; then
IP=$(wget -qO- ipv4.icanhazip.com) IP=$(wget -qO- ipv4.icanhazip.com)
else else
IP=$(grep address /etc/network/interfaces | grep -v 127.0.0.1 | awk '{print $2}') IP=$(grep address /etc/network/interfaces | grep -v 127.0.0.1 | awk '{print $2}' | grep '.' | head -1)
fi fi
# We will use this later # We will use this later