// Get last match, stop at hash
var re = new RegExp( '^[^#]*[&?]' + $.escapeRE( param ) + '=([^&#]*)' ),
m = re.exec( url );
- if ( m && m.length > 1 ) {
+ if ( m ) {
// Beware that decodeURIComponent is not required to understand '+'
// by spec, as encodeURIComponent does not produce it.
return decodeURIComponent( m[1].replace( /\+/g, '%20' ) );