fix cannot write hidden file without extension (#1017)

2021-01-15 15:19:47 +02:00 · 2021-01-15 15:19:47 +02:00 · fa3412d7ea
parent a1f26b11bd
commit fa3412d7ea
1 changed files with 1 additions and 1 deletions
--- a/viper.go
+++ b/viper.go
@ -1581,7 +1581,7 @@ func (v *Viper) writeConfig(filename string, force bool) error {
 	var configType string

 	ext := filepath.Ext(filename)
-	if ext != "" {
+	if ext != "" && ext != filepath.Base(filename) {
 		configType = ext[1:]
 	} else {
 		configType = v.configType