www

commit 47be01a6ae1f53a3a3a5308a544557f4d3e6af47
parent 3f9e9d0cf4d1fb1953a85df1f1fcebe8b91b16f1
Author: Dan Stillman <dstillman@zotero.org>
Date:   Wed, 27 May 2009 08:12:20 +0000

Handle missing rel attribute on matching <link> in DC prefix search


Diffstat:
M
translators/Embedded RDF.js
 | 
8
+++++---

1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/translators/Embedded RDF.js b/translators/Embedded RDF.js
@@ -23,9 +23,11 @@ function getDCPrefix(doc) {
 	for(var i=0; i<links.length; i++) {
 		if(links[i].getAttribute("href") == _dc) {
 			var rel = links[i].getAttribute("rel");
-			var matches = rel.match(/^schema\.([a-zA-Z]+)/);
-			if(matches) {
-				_prefix = matches[1].toLowerCase() + ".";
+			if(rel) {
+				var matches = rel.match(/^schema\.([a-zA-Z]+)/);
+				if(matches) {
+					_prefix = matches[1].toLowerCase() + ".";
+				}
 			}
 			break;
 		}