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add double bracket notation to lines 396, 399, 403 . Fixes error raised by @jacobsalmela

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This commit is contained in:
Promofaux 2016-02-21 18:38:34 +00:00
parent 0ebb7eecdb
commit ca2d3a192c
1 changed files with 3 additions and 3 deletions
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6
automated install/basic-install.sh
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@ -393,14 +393,14 @@ setDNS(){
exit 1
fi
if [ $piholeDNS1 == $strInvalid ] || [ $piholeDNS2 == $strInvalid ]; then
if [[ $piholeDNS1 == $strInvalid ]] || [[ $piholeDNS2 == $strInvalid ]]; then
whiptail --msgbox --backtitle "Invalid IP" --title "Invalid IP" "One or both entered IP addresses were invalid. Please try again.\n\n DNS Server 1: $piholeDNS1\n DNS Server 2: $piholeDNS2" $r $c
if [ $piholeDNS1 == $strInvalid ]; then
if [[ $piholeDNS1 == $strInvalid ]]; then
piholeDNS1=""
fi
if [ $piholeDNS2 == $strInvalid ]; then
if [[ $piholeDNS2 == $strInvalid ]]; then
piholeDNS2=""
fi