Hugh.
But this will act the same if t1 contains "0" as well. You are testing the two cats with arithmetic. When you do that, the result will be the same. -----Original Message----- From: FlexibleLearning.com <[email protected]> To: use-livecode <[email protected]> Sent: Mon, Oct 27, 2014 4:00 pm Subject: Re: Is zero the same as empty? As Jacque has pointed out, 'empty' and 'zero' depend on context. When doing math calculations, I always force a math evaluation... If t1 + 0 = 0 then ... If t1 is empty it will then always evaluate to zero. Might help in your situation. Best regards, Hugh Senior FLCo _______________________________________________ use-livecode mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode _______________________________________________ use-livecode mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
