From 0de83712ccc7420abd7b6293ae945e0f8b2b637b Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sat, 9 May 2015 10:56:22 -0700
Subject: [PATCH] Change default for first-reference-note-number to 0 on
 reading.

See #128.
---
 src/Text/CSL/Reference.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Text/CSL/Reference.hs b/src/Text/CSL/Reference.hs
index 7b64d62b..473d8f09 100644
--- a/src/Text/CSL/Reference.hs
+++ b/src/Text/CSL/Reference.hs
@@ -441,7 +441,7 @@ instance FromJSON Reference where
        v .:? "categories" .!= [] <*>
        v .:? "language" .!= "" <*>
        v .:? "citation-number" .!= CNum 0 <*>
-       ((v .: "first-reference-note-number" >>= parseInt) <|> return 1) <*>
+       ((v .: "first-reference-note-number" >>= parseInt) <|> return 0) <*>
        v .:? "citation-label" .!= "")
     where takeFirstNum (Formatted (Str xs : _)) =
             case takeWhile isDigit xs of