From aadd33af2c277718817d90de5ef935ff06923815 Mon Sep 17 00:00:00 2001
From: Manu Mtz-Almeida <manu.valladolid@gmail.com>
Date: Sat, 5 Jul 2014 02:53:51 +0200
Subject: [PATCH] Context.Data() takes content-type

---
 gin.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/gin.go b/gin.go
index fc49c83..a407ddb 100644
--- a/gin.go
+++ b/gin.go
@@ -480,7 +480,12 @@ func (c *Context) String(code int, msg string) {
 }
 
 // Writes some data into the body stream and updates the HTTP code.
-func (c *Context) Data(code int, data []byte) {
-	c.Writer.WriteHeader(code)
+func (c *Context) Data(code int, contentType string, data []byte) {
+	if len(contentType) > 0 {
+		c.Writer.Header().Set("Content-Type", contentType)
+	}
+	if code >= 0 {
+		c.Writer.WriteHeader(code)
+	}
 	c.Writer.Write(data)
 }