fix: decode empty body (#1882)

go-kratos · Mar 17, 2022 · c550a88 · c550a88
1 parent 096e2b0
commit c550a88
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/transport/http/codec.go b/transport/http/codec.go
@@ -31,6 +31,9 @@ func DefaultRequestDecoder(r *http.Request, v interface{}) error {
 	if err != nil {
 		return errors.BadRequest("CODEC", err.Error())
 	}
+	if len(data) == 0 {
+		return nil
+	}
 	if err = codec.Unmarshal(data, v); err != nil {
 		return errors.BadRequest("CODEC", err.Error())
 	}