Pending entries filter does not show proper result. It is showing all records.

[keval-gangani]

Hi,

I'm trying to filter entries by pending records between particular dates but it is showing all records between dates. I found the issue. When I check url of the filter records, it has concatenated CashbookSearch[is_pending] flag twice with 0 & 1 query string values.

Ex. http://www.xyz.com/web/cashbook/index?CashbookSearch[start_date]=2016-10-01&CashbookSearch[end_date]=2017-02-28&CashbookSearch[type_id]=&CashbookSearch[category_id]=&CashbookSearch[value]=&CashbookSearch[description]=&CashbookSearch[is_pending]=0&CashbookSearch[is_pending]=1

[asanoturna]

Hi,
My PR fix this filter