Button with a mapped null value causing "Empty value found, proceed?" GUI - Can this be stopped?

Button with a mapped null value causing "Empty value found, proceed?" GUI - Can this be stopped?

Hey All,

I started seeing this GUI pop up recently when mapped buttons have a parameter that is null. (It might be a new behavior, or perhaps I'm only recently coding where I'm running into it now where I was not prior.) Instead of passing the null through to the function parameter (which handles it fine with its own error message), it instead asks the user if they wish to proceed as though it were huge exception... Which is ugly and confusing. 

Is there some way to get this extra popup behavior from happening and to just have the system default to "Yes, Proceed" whenever it comes up in the CRM? In this instance, I have a button to do some contextual reporting and it passes in a lookup field to the module on which it should report.