Handle a situation where no header exists.

1 files changed, 1 insertions, 1 deletions

diff --git a/Rules b/Rules
index add701a8..4cd78c89 100644
--- a/Rules
+++ b/Rules
@@ -6,7 +6,7 @@ preprocess do
       begin
         title = item.raw_content.match(/^[#] .*$/s).to_s
         title.gsub!('# ', '')
-        item[:title] = title
+        item[:title] = title unless title.empty?
       # Encoding errors happen on some files for some reason, so we
       # rescue them.
       rescue Encoding::CompatibilityError