{
dataIndex : 'bcc_group_name',
header : _this._strings['68b00d723d37122f64da8d9939f836f0'] /* BCC Group */,
- renderer : function(v) { return String.format('{0}', v); },
+ renderer : function(v) { return String.format('{0}', v ? v : ''); },
sortable : true,
width : 400,
xns : Roo.grid,