From 7acdb36abe9c72848c2c5b4a72bb529f63e9c834 Mon Sep 17 00:00:00 2001
From: Devon Govett <devongovett@gmail.com>
Date: Tue, 12 Jul 2011 09:49:17 -0400
Subject: [PATCH] Reorder lines. Oops!

---
 lib/reference.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/reference.coffee b/lib/reference.coffee
index 83ef175..51567a5 100644
--- a/lib/reference.coffee
+++ b/lib/reference.coffee
@@ -30,8 +30,8 @@ class PDFReference
         
     finalize: (compress = false) ->
         # cache the finalized stream
-        data = @stream.join '\n'
         if @stream
+            data = @stream.join '\n'
             if compress
                 compressedData = zlib.deflate new Buffer(data)
                 @finalizedStream = compressedData.toString 'binary'