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/surfshark.go
+++ b/internal/params/surfshark.go
@@ -7,6 +7,6 @@ import (
 // GetSurfsharkRegion obtains the region for the Surfshark server from the
 // environment variable REGION
 func (r *reader) GetSurfsharkRegion() (region string, err error) {
-	s, err := r.envParams.GetValueIfInside("REGION", constants.SurfsharkRegionChoices())
-	return s, err
+	choices := append(constants.SurfsharkRegionChoices(), "")
+	return r.envParams.GetValueIfInside("REGION", choices)
 }