saltstack/salt — pull request #2504 by thekuffs (2012-11-09 21:07:22+00:00)
Title: Remove _YumErrorLogger's inheritance

* Restore the yum module's import safety on non-RHEL systems by changing its
inheritance. Now a complete callback implementation without inheriting from
yum.rpmtrans.NoOutputCallBack.

This amends a fix that @s0undt3ch made in #2493, correcting a bug I introduced in #2491.