Fixing error messages when using dockercfg setting

mesosphere-backup / deimos

Mesos containerizer hooks for Docker

Apache License 2.0

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Fixing error messages when using dockercfg setting #34

Closed jschneiderhan closed 10 years ago

jschneiderhan commented 10 years ago

Feel free to reject this PR if the changes aren't correct. I was getting an error message when 'dockercfg' was passed in 'opts'. After adding the check to delete the opt I got an error message saying q is an invalid format character.

jschneiderhan commented 10 years ago

https://github.com/mesosphere/deimos/issues/30 works for me with these changes