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Fix regular expression

This commit is contained in:
Dominik Ritter 2019-01-21 19:48:28 +01:00
parent 9b73c8bd9c
commit da50151d24

View file

@ -600,7 +600,7 @@ prompt_public_ip() {
# Check VPN is on if VPN interface is set
if [[ -n $POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE ]]; then
if [[ "$OS" == "OSX" ]]; then
for vpn_iface in $(${ROOT_PREFIX}/sbin/ifconfig | grep -e ^"$POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE" | cut -d":" -f1)
for vpn_iface in $(${ROOT_PREFIX}/sbin/ifconfig | grep -e "^$POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE" | cut -d":" -f1)
do
icon='VPN_ICON'
break