Make all variables behave like server filters

2020-07-23 01:48:18 +00:00
parent fec1249293
commit 0ce129b63d
8 changed files with 23 additions and 23 deletions
--- a/internal/params/nordvpn.go
+++ b/internal/params/nordvpn.go
@@ -8,7 +8,8 @@ import (
 // GetNordvpnRegion obtains the region (country) for the NordVPN server from the
 // environment variable REGION
 func (r *reader) GetNordvpnRegion() (region string, err error) {
-	return r.envParams.GetValueIfInside("REGION", constants.NordvpnRegionChoices())
+	choices := append(constants.NordvpnRegionChoices(), "")
+	return r.envParams.GetValueIfInside("REGION", choices)
 }

 // GetNordvpnRegion obtains the server number (optional) for the NordVPN server from the