From d1c788f065d07d505157118b19f89130df42716a Mon Sep 17 00:00:00 2001
From: Sdogruyol <dogruyolserdar@gmail.com>
Date: Sun, 17 Jul 2016 20:23:45 +0300
Subject: [PATCH] Don't override content_type in Kemal::InitHandler if it's
 already set

---
 src/kemal/init_handler.cr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kemal/init_handler.cr b/src/kemal/init_handler.cr
index 41f2a4f..0d49481 100644
--- a/src/kemal/init_handler.cr
+++ b/src/kemal/init_handler.cr
@@ -7,7 +7,7 @@ module Kemal
     def call(context)
       context.response.headers.add "X-Powered-By", "Kemal"
       call_next context
-      context.response.content_type = "text/html"
+      context.response.content_type = "text/html" unless context.response.headers.has_key?("Content-Type")
     end
   end
 end