The patch f2830c5244 introduced
several potentially breaking bugs, which have to be fixed.
Namely, several of the termination conditionals lacked proper
return statements.
In addition to the fix of the previously describe issues
the following changes are included to prevent more arising in
the future.
Every major behavioral branch now has a dedicated log statement.
Test coverage included.
Expanded docstrings.
Increased expressiveness of var names.
Signed-off-by: Jiri Podivin <jpodivin@redhat.com>
Change-Id: Ie7471361acf1f4ae197e76b22eb7ba4d3f62fe92
48cc737446