From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 20 Mar 2014 18:40:36 +0000 (+0100)
Subject: i-use: Fix sending error images.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=30bb04e266c30f7d6a7d5529a965b88ec0b24008;p=ipfire.org.git

i-use: Fix sending error images.

The error handling has changed in a recent version of
Tornado and our code has not been adapted accordingly.
---

diff --git a/webapp/handlers_iuse.py b/webapp/handlers_iuse.py
index 4428afd8..13085c98 100644
--- a/webapp/handlers_iuse.py
+++ b/webapp/handlers_iuse.py
@@ -9,7 +9,7 @@ from handlers_base import *
 import backend
 
 class IUseImage(BaseHandler):
-	def get_error_html(self, status_code, **kwargs):
+	def write_error(self, status_code, **kwargs):
 		"""
 			Select a random image from the errors directory
 			and return the content.
@@ -24,8 +24,11 @@ class IUseImage(BaseHandler):
 			image = random.choice(images)
 			image = os.path.join(template_path, image)
 
+			imgdata = None
 			with open(image, "rb") as f:
-				return f.read()
+				imgdata = f.read()
+
+			self.finish(imgdata)
 
 	def get(self, profile_id, image_id):
 		image = None