Skip to content

Update external-ip.sh, only output on success

Thomas Bernard requested to merge deekue:patch-1 into master

Created by: deekue

change sed pattern to only match when GetExternalIPAaddress succeeds and output nothing if it fails

$ upnpc -s | grep ExternalIPAddress | sed 's/[^0-9\.]//g'
.3
$ upnpc -s | grep ExternalIPAddress 
GetExternalIPAddress failed. (errorcode=-3)
$ upnpc -s | sed -n -e 's/^ExternalIPAddress = \([0-9.]*\)$/\1/p'
$

Merge request reports