From 63e96b2fd5d127a372a891953fbfcdb64994825c Mon Sep 17 00:00:00 2001 From: Jacob Mason Date: Fri, 6 Aug 2010 17:22:05 -0500 Subject: check for next in differ --- sphinx/websupport/storage/differ.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sphinx/websupport/storage/differ.py') diff --git a/sphinx/websupport/storage/differ.py b/sphinx/websupport/storage/differ.py index 4e5660c59..c82ba7427 100644 --- a/sphinx/websupport/storage/differ.py +++ b/sphinx/websupport/storage/differ.py @@ -39,7 +39,7 @@ class CombinedHtmlDiff(object): elif prefix == '?': return '' - if next[0] == '?': + if next is not None and next[0] == '?': tag = 'ins' if prefix == '+' else 'del' text = self._highlight_text(text, next, tag) css_class = 'prop_added' if prefix == '+' else 'prop_removed' -- cgit v1.2.1