MAke tests pass

ralsina · ralsina · commit 3b695e5f13bd · 2018-03-18T12:01:22.000-03:00
diff --git a/nikola/plugins/compile/markdown/__init__.py b/nikola/plugins/compile/markdown/__init__.py
@@ -152,7 +152,7 @@ def create_post(self, path, **kw):
 
     def read_metadata(self, post, lang=None):
         """Read the metadata from a post, and return a metadata dict."""
-        lang = lang or self.site.config['DEFAULT_LANGUAGE']
+        lang = lang or self.site.config.get('DEFAULT_LANGUAGE', 'en')
         if not self.supports_metadata:
             return {}
         if Markdown is None:
