sorl/sorl-thumbnail — pull request #148 by jan-cespivo (2013-03-22 10:34:54+00:00)
Title: fix: empty list of keys in clear method in management command "clear"

./manage.py thumbnail clear
If the list of keys is empty, it throws exception "redis.exceptions.ResponseError: ERR wrong number of arguments for 'del' command" so I fixed this bug.