David Maloney 0d9fbe798a turn nil publics and privates into blanks ... don't pass nil into the credential object, pass an empty string instead this is the expected behaviour and avoids stack traces		2014-09-05 16:06:58 -05:00
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to_credential.rb	turn nil publics and privates into blanks	2014-09-05 16:06:58 -05:00