If you have a second look at the code you will see that this case should not happen.
[config_rpm_maker.configRpmMaker line 126](https://github.com/aelgru/yadt-config-rpm-maker/blob/master/src/config_rpm_maker/configRpmMaker.py#L126) already implements what you are talking about.

... I believe we are going to get rid of this line in the future.