From d60430da5d407db137c8ec0b73cc31cbf29837c3 Mon Sep 17 00:00:00 2001
From: Louise Crow <louise.crow@gmail.com>
Date: Thu, 2 Apr 2015 10:16:52 +0100
Subject: Handle the expected case where conversion fails and returns nil.

---
 lib/attachment_to_html/adapters/pdf.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/attachment_to_html')

diff --git a/lib/attachment_to_html/adapters/pdf.rb b/lib/attachment_to_html/adapters/pdf.rb
index 3183d1fd0..3c18e9d4a 100644
--- a/lib/attachment_to_html/adapters/pdf.rb
+++ b/lib/attachment_to_html/adapters/pdf.rb
@@ -42,7 +42,8 @@ module AttachmentToHTML
             private
 
             def parse_body
-                match = convert.match(/<body[^>]*>(.*?)<\/body>/mi)
+                conversion = convert
+                match = conversion ? conversion.match(/<body[^>]*>(.*?)<\/body>/mi) : nil
                 match ? match[1] : ''
             end
 
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