From 2920cfc3195e094cf95f8399525260a8554e0679 Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Mon, 10 Nov 2014 21:07:43 +1100
Subject: [PATCH] fix excerpt code

---
 lib/flag_query.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/flag_query.rb b/lib/flag_query.rb
index 3949ddd7090..2fe90c1c195 100644
--- 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