Oic. Well a global will definitely work. I seem to remember that native 
handlers like opencard/openstack automatically set the result to empty when 
they end successfully, which is likely my problem. I return a value at the end 
of an openCard handler and the handler immediately sets it to empty when it 
terminates.

Bob S


On Oct 26, 2016, at 14:59 , Mike Kerner 
<mikeker...@roadrunner.com<mailto:mikeker...@roadrunner.com>> wrote:

This is for testing and debugging it, Bob.  I'm not proposing that you
leave it as a global.

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