fix: parse arg even if args=0, we need create flag info into the flagset

sandwich-go · Jan 13, 2022 · e98ea2c · e98ea2c
1 parent 1abf9af
commit e98ea2c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xconf.go b/xconf.go
@@ -236,7 +236,7 @@ func (x *XConf) parse(valPtr interface{}) (err error) {
 
 func (x *XConf) parseFlagFilesForXConf(flagSet *flag.FlagSet, args ...string) (flagData map[string]interface{}, filesToParse []string, err error) {
 	filesToParse = x.cc.Files
-	if x.cc.FlagSet == nil || len(x.cc.FlagArgs) == 0 {
+	if x.cc.FlagSet == nil {
 		return
 	}
 	if fv := x.cc.FlagSet.Lookup(MetaKeyFlagFiles); fv == nil {