OpenEuphoria

booleans

• Posted by Kat <gertie at PELL.NET> Feb 04, 2001
• 536 views

Here is an example of the trouble i have with Eu's comparisons:

result = ""
-- i had to give it "", or else "&=" gives an error 
-- code doing things, but not changing result

if ( result = "" ) then
if equal(result,"") then

both "if" statements give the same result:

variable result has not been assigned a value 

So what i want to know is: how do i find out if result is still empty? length()
is the only
way? Ack!

Kat