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

On 03.09.2009 18:39 Uhr, Juha Heinanen wrote:

Daniel-Constantin Mierla writes:

...

I can make a patch so to return true for PV is they have a value with len!=0, if feels to be right for the rest -- it is what I would expect as well.

that would be great.

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.

Cheers, Daniel

...

However, maybe Andrei can detail more about the logic behind.

i hope there isn't any :-).

-- juha

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