From 811d0d5177b5b808ce0ababa2e064e998571d733 Mon Sep 17 00:00:00 2001
From: Darrel <darrel@tavis.ca>
Date: Mon, 1 Jun 2015 11:10:33 -0400
Subject: [PATCH] Fixed /image when accept header not present #225

---
 httpbin/core.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/httpbin/core.py b/httpbin/core.py
index 315a92b..d255879 100644
--- a/httpbin/core.py
+++ b/httpbin/core.py
@@ -655,6 +655,9 @@ def image():
     """Returns a simple image of the type suggest by the Accept header."""
 
     headers = get_headers()
+    if 'accept' not in headers:
+        return image_png() # Default media type to png
+    
     accept = headers['accept'].lower()
 
     if 'image/webp' in accept: