From bcd96421dd7d06047578787cc0a6764843e2513b Mon Sep 17 00:00:00 2001
From: Viktor Szakats <vszakats@users.noreply.github.com>
Date: Sun, 20 Oct 2019 13:41:24 +0200
Subject: [PATCH] webhook: set Content-Type for
 application/x-www-form-urlencoded (#8599)

This header is missing since switching http client from GiteaServer (`code.gitea.io/gitea/modules/httplib`) to Go-http-client/1.1 (`net.http`). The header [was added by default](https://github.com/go-gitea/gitea/blob/release/v1.8/modules/httplib/httplib.go#L301) by the former, but this is no longer true with `net.http`, so it needs to be done explicitly:

Ref: https://github.com/go-gitea/gitea/issues/7700
---
 models/webhook.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/models/webhook.go b/models/webhook.go
index f657c18792..6f2162c799 100644
--- a/models/webhook.go
+++ b/models/webhook.go
@@ -833,6 +833,8 @@ func (t *HookTask) deliver() error {
 
 				return err
 			}
+
+			req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
 		}
 	case http.MethodGet:
 		u, err := url.Parse(t.URL)