fix excerpt code

2014-11-10 21:07:43 +11:00 · 2014-11-10 21:07:43 +11:00 · 2920cfc319
parent a90176550c
commit 2920cfc319
1 changed files with 1 additions and 1 deletions
--- a/lib/flag_query.rb
+++ b/lib/flag_query.rb
@ -133,7 +133,7 @@ module FlagQuery
      excerpt = Post.excerpt(cooked, 200)
      # remove the first link if it's the first node
      fragment = Nokogiri::HTML.fragment(excerpt)
-      if fragment.children.first == fragment.css("a:first").first
+      if fragment.children.first == fragment.css("a:first").first && fragment.children.first
        fragment.children.first.remove
      end
      fragment.to_html.strip