From f08ce1e82ee9d8c6a871b95d823c6d957f4d2428 Mon Sep 17 00:00:00 2001
From: Christian Duvholt <cxhristian@gmail.com>
Date: Sun, 11 Sep 2016 15:23:47 +0200
Subject: [PATCH] Fix memory leak. Fixes #564

---
 wiki/core/markdown/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wiki/core/markdown/__init__.py b/wiki/core/markdown/__init__.py
index 8b87429d..e40b4d6a 100644
--- a/wiki/core/markdown/__init__.py
+++ b/wiki/core/markdown/__init__.py
@@ -22,7 +22,7 @@ class ArticleMarkdown(markdown.Markdown):
 
     def get_markdown_extensions(self):
         kwargs = settings.MARKDOWN_KWARGS
-        extensions = kwargs.get('extensions', [])
+        extensions = list(kwargs.get('extensions', []))
         extensions += self.core_extensions()
         extensions += plugin_registry.get_markdown_extensions()
         return extensions
-- 
2.45.2