From b60425746020c5d40ee320ec5803bcf070f87b25 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Oct 13 2015 15:29:14 +0000
Subject: Unless we explicitly accept all images tag, always filter them


---

diff --git a/pagure/lib/__init__.py b/pagure/lib/__init__.py
index c237ac4..1920249 100644
--- a/pagure/lib/__init__.py
+++ b/pagure/lib/__init__.py
@@ -2421,7 +2421,7 @@ def clean_input(text, ignore=None):
         ignore = [ignore]
 
     attrs = bleach.ALLOWED_ATTRIBUTES
-    if ignore and 'img' not in ignore:
+    if not ignore or not 'img' in ignore:
         attrs['img'] = filter_img_src
 
     tags = bleach.ALLOWED_TAGS + [