Protection for a lack of an href.
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@ -568,6 +568,9 @@ Editor.prototype.shutdown = function( event ) {
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// convenience function for parsing a link that has an href URL containing a query string
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// convenience function for parsing a link that has an href URL containing a query string
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function parse_query( link ) {
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function parse_query( link ) {
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if ( !link.href )
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return new Array();
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return parseQueryString( link.href.split( "?" ).pop() );
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return parseQueryString( link.href.split( "?" ).pop() );
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}
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}
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