Patch for ext.uls.init.js

Internet Explorer 8 generates

Meldung: Bezeichner, Zeichenfolge oder Zahl erwartet
Zeile: 254
Zeichen: 7
Code: 0
URI: http://example.org/w/extensions/UniversalLanguageSelector/resources/js/ext.uls.init.js

the property name 'class' must be quoted because it is a keyword:

use

{ 'class': 'uls-prevlang-link' }

instead of

{ class: 'uls-prevlang-link' }

Version: unspecified
Severity: major

Attached: