[sr-dev] test if $var has been give a value

Raúl Alexis Betancor Santana rabs at dimension-virtual.com
Thu Sep 3 21:19:26 CEST 2009


On Thursday 03 September 2009 17:06:35 Daniel-Constantin Mierla wrote:
> I see that
>
> if("somestring")
>
> is false always as well. We should get to a common/coherent behavior for
> all cases, not only for PVs -- other opinions?
>
> For me, a string that has len>0 should return true in above condition as
> well as int that is !=0.

I agree with that.

-- 
Raúl Alexis Betancor Santana
Dimensión Virtual



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