Correctly parse boolean flags in combination with config options. #104

Config option should act as default, while flag should override it only if set.

cmd/mirror.go

@@ -8,7 +8,7 @@ import (
 )
 
 func getVerifier(flags *flag.FlagSet) (utils.Verifier, error) {
-	if context.Config().GpgDisableVerify || flags.Lookup("ignore-signatures").Value.Get().(bool) {
+	if LookupOption(context.Config().GpgDisableVerify, flags, "ignore-signatures") {
 		return nil, nil
 	}