Merge pull request #6 from jacobsalmela/development

Development
9 years ago · dfc317124c
parent dcccb2ee2b f724a3a61a
commit dfc317124c
1 changed files with 2 additions and 2 deletions
--- a/gravity.sh
+++ b/gravity.sh
@ -12,8 +12,8 @@ if [[ -f $piholeIPfile ]];then
    rm $piholeIPfile
 else
    # Otherwise, the IP address can be taken directly from the machine, which will happen when the script is run by the user and not the installation script
-	IPv4dev=$(ip route get 8.8.8.8 | awk '{print $5}')
-	piholeIPCIDR=$(ip -o -f inet addr show dev $IPv4dev | awk '{print $4}') | awk 'END {print}')
+	IPv4dev=$(ip route get 8.8.8.8 | awk '{for(i=1;i<=NF;i++)if($i~/dev/)print $(i+1)}')
+	piholeIPCIDR=$(ip -o -f inet addr show dev $IPv4dev | awk '{print $4}' | awk 'END {print}')
 	piholeIP=${piholeIPCIDR%/*}
 fi