How do I re-enable the scanner if nothing was scanned using EMDK 5?

I am working on an application for the MC92KK using EMDK v5.0.  I have followed the samples and have gotten scanning to work, as long as I actually scan something.  If I do not scan anything, the scanner turns off and will no longer respond to the hard trigger press.  I am assuming this is because the method in the onData() call back is not being fired; thus never initializing the scanner again.  How do I overcome this so that the hard trigger turns the scanner on regardless of whether data was captured or not?


Thank you.