tree 8605ab933802980f987322b4f26b2caa0ff71c74
parent 1ad164813157ed6d752ca39b5ac46eb3ae99093b
author Eric Paris <eparis@redhat.com> 1439666240 -0400
committer Eric Paris <eparis@redhat.com> 1439666240 -0400

Reduce code duplication in PrintDefaults/FlagUsages

They both did the same thing. So use one in the other.