If negative then Zero--How?

[BradB]

I have a formula that returns a value. If the value turns out to be negative, I want it to return a zero. Any ideas on how to do that?

 

[stormtrooper]

If({value}) < 0 then &quot;0&quot;

 

[BradB]

Where would I put that line of code? The formula can't reference itself within the formula.

Formula:
wdaysClass1wdLoadFile (&quot;\\bertnash\Crystal Reports\Report\bwdays.txt&quot;

//@BusinessDaysIncludingHolidays
//ENTER FIRST DAY
datevar startdate:= DateTimeToDate({TSTrack.DateOfSAL});
//ENTER LAST DAY
datevar enddate:= DateTimeToDate({TSTrack.DateRec});
//ENTER WORKING DAYS
stringvar workingdays:= &quot;-23456-&quot;;
//---------------------------------------------------------
//calculate totalworkdays
if DayOfWeek(startdate)=1 or DayOfWeek(startdate)=7 then
numbervar totaldays:= wdaysclass1wdnumworkdays(startdate,enddate,workingdays)-1
else if startdate > enddate then 0
else if startdate = enddate then 0
else if {Staff.stf_salfreqy}=&quot;W&quot; and CurrentDate>({TSTrack.DateOfSAL}+7) then
numbervar totaldays:= wdaysclass1wdnumworkdays(startdate,enddate,workingdays)-6
else
numbervar totaldays:= wdaysclass1wdnumworkdays(startdate,enddate,workingdays)-2

 

[stormtrooper]

So if your formula is returning the value then try this:
If({@YourFormula}) < 0 then &quot;0&quot;

 

[BradB]

It must be the chinese food I just ate...The answer was right in front of my face. Thanks!