What were you trying to do that didn't work?

ipa ca-show NAME --certificate-out=' creates empty file when NAME does not exist

Please provide the package NVR for which bug is seen:

How reproducible:

Steps to reproduce

1. Run this command on IPA host:

2. ipa ca-show <CANAME> --certificate-out=<somefilename>

1. This command create an empty output file even when <CANAME> does not exist as a CA in IPA

Expected results

The command 

ipa ca-show <CANAME> --certificate-out=<somefilename> 

should not create any output file when <CANAME> does not exist

Actual results

The command creates an empty output file even when <CANAME> does not exist