Previousday function: Yesterday sales not showing if no sales today

[11097486]

Hello. I have a DAX formula to calculate sales from the previous day: 

Sales yesterday = CALCULATE(sum([Sales]),PREVIOUSDAY([Date]))

The function works well, however when there is no sales for a particular day, I won't see the sales amount from the previous day (see in yellow)

How can I fix this?

Thank you

[amitchandak]

try

Sales yesterday = CALCULATE(sum([Sales]),PREVIOUSDAY([Date]))+0

[11097486]

Thank you for the quick response, but it only added zeros... 

[amitchandak]

Take Previous Day on time table

PriorDay Sales = CALCULATE(SUM(Sales[Sales_amount]),PREVIOUSDAY(Curr_Date[Sales_date]))

In my case Curr_date is marked as time table in power BI

Some even dates are missing