fix memory leak

Sonnet 5 warned me that the dev server process was getting bloated,
and pinpoint the bug to code that it had written—impressive.

diff --git a/pelicanconf.py b/pelicanconf.py
index 5575d0b9d89d380604c0c401268aa62f9b069513..372503b1b21a7f8a77039c3353d10725452b959d 100644 (file)
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -125,6 +125,7 @@ _markdown_mirror_state = {'output_path': None, 'articles': []}
 
 def _prepare_markdown_mirrors(generator):
     _markdown_mirror_state['output_path'] = generator.output_path
+    _markdown_mirror_state['articles'] = []
     for article in generator.articles:
         article.markdown_url = _os.path.dirname(article.save_as) + '.md'
         _markdown_mirror_state['articles'].append(article)