jkowens/magento-jobqueue — pull request #2 by Fraak (2013-05-09 12:45:32+00:00)
Title: Small fix in the worker with getting the default queue

I think you wanted to pass the default vallue to the Mage::getStoreConfig method. However (at least in 1.7) this is not possible and throws an exception.

If I am missing something or my assumption is wrong please correct me.