# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1438143791 25200
# Node ID 39175c48a4ae01c8a78e656924b69dafa26b6076
# Parent  bab91fcef7413c204058048371b4c169b187a6f0
config: Make sure `site/auto_formats` has at least `html`.

diff -r bab91fcef741 -r 39175c48a4ae piecrust/app.py
--- a/piecrust/app.py	Tue Jul 28 18:34:21 2015 -0700
+++ b/piecrust/app.py	Tue Jul 28 21:23:11 2015 -0700
@@ -150,9 +150,8 @@
         if not isinstance(sitec['auto_formats'], dict):
             raise ConfigurationError("The 'site/auto_formats' setting must be "
                                      "a dictionary.")
-        html_auto_format = sitec['auto_formats']
-        if not html_auto_format:
-            sitec['auto_formats']['html'] = sitec['default_format']
+        # Check that `.html` is in there.
+        sitec['auto_formats'].setdefault('html', sitec['default_format'])
         cachec['auto_formats_re'] = r"\.(%s)$" % (
                 '|'.join(
                         [re.escape(i) for i in