Fix handling of null strings

laurentsenta · Oct 3, 2018 · 4e145d8 · 4e145d8
1 parent 11c8a5d
commit 4e145d8
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/config/types.go b/config/types.go
@@ -17,7 +17,11 @@ func (o *Strings) UnmarshalJSON(data []byte) error {
 	if err := json.Unmarshal(data, &value); err != nil {
 		return err
 	}
-	*o = []string{value}
+	if len(value) == 0 {
+		*o = []string{}
+	} else {
+		*o = []string{value}
+	}
 	return nil
 }