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commit e0e4699c3e33fd9dcb9f00ab2ddb440067ebd9a9
parent bb7ee9b436e5a33aeb22edde51ef3e2465485ca9
Author: aurimasv <aurimas.dev@gmail.com>
Date:   Sat, 22 Sep 2012 18:43:13 -0500

Fix cleanDOI

Conflicts:
	chrome/content/zotero/xpcom/utilities.js

Diffstat:
M
chrome/content/zotero/xpcom/utilities.js
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/chrome/content/zotero/xpcom/utilities.js b/chrome/content/zotero/xpcom/utilities.js
@@ -262,7 +262,8 @@ Zotero.Utilities = {
 			throw "cleanDOI: argument must be a string";
 		}
 		
-		return x.match(/10\.[0-9]{4,}\/[^\s]*[^\s\.,]/);
+		var doi = x.match(/10\.[0-9]{4,}\/[^\s]*[^\s\.,]/);
+		return doi ? doi[0] : null;
 	},
 
 	/**