Fixed ldh:href() args

Author: namedgraph

src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/imports/default.xsl

@@ -112,7 +112,7 @@ exclude-result-prefixes="#all"
 
         <xsl:variable name="query-string" select="replace($query, '\$Type', concat('&lt;', $class, '&gt;'))" as="xs:string"/>
         <xsl:variable name="results-uri" select="ac:build-uri($endpoint, map{ 'query': $query-string })" as="xs:anyURI"/>
-        <xsl:variable name="request-uri" select="ldh:href($ldt:base, $ldt:base, (), $results-uri)" as="xs:anyURI"/>
+        <xsl:variable name="request-uri" select="ldh:href($ldt:base, $ldt:base, map{}, $results-uri)" as="xs:anyURI"/>
         <xsl:sequence select="document($request-uri)"/>
     </xsl:function>