From dc34d9a81a7a27cb7be3f15049ec62d9f8e276ba Mon Sep 17 00:00:00 2001
From: xdrm-brackets <xdrm.brackets.dev@gmail.com>
Date: Fri, 20 Mar 2020 22:35:30 +0100
Subject: [PATCH] wrap multipart errors in dedicated error :
 ErrInvalidMultipart

---
 internal/reqdata/set.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/reqdata/set.go b/internal/reqdata/set.go
index 0c6ac67..c09ab83 100644
--- a/internal/reqdata/set.go
+++ b/internal/reqdata/set.go
@@ -228,7 +228,7 @@ func (i *Set) parseMultipart(req *http.Request) error {
 
 	// 2. parse multipart
 	if err = mpr.Parse(); err != nil {
-		return err
+		return fmt.Errorf("%s: %w", err, ErrInvalidMultipart)
 	}
 
 	for name, param := range i.service.Form {