[Glass] System >>performOnServer:

Richard Sargent via Glass glass at lists.gemtalksystems.com
Thu Aug 18 08:46:23 PDT 2016

Marten wrote
> I find the behaviour of this model regarding error-checks strange. The
> following implementation throws an error if the script returns a value > 0
> and sometimes the error message is on standard out and not on the error
> out. 

Hi Marten,

How would you expect it to work / like it to work?
0 versus >0 is the Unix /convention/ for success/error. Not all programs
follow this convention.
Some programs write errors on stdout; most on stderr.

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