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Don't add .undefined if selection is empty
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@@ -42,9 +42,11 @@ define('iconSelect', function() {
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var iconClass = $('.bootbox .selected').attr('class');
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var categoryIconClass = $('<div/>').addClass(iconClass).removeClass('fa').removeClass('selected').attr('class');
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el.attr('class', 'fa ' + (doubleSize ? 'fa-2x ' : '') + categoryIconClass);
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el.val(categoryIconClass);
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el.attr('value', categoryIconClass);
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if (categoryIconClass) {
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el.attr('class', 'fa ' + (doubleSize ? 'fa-2x ' : '') + categoryIconClass);
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el.val(categoryIconClass);
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el.attr('value', categoryIconClass);
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}
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onModified(el);
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}
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