fix edge case of empty string argument
authorIan Kelling <ian@iankelling.org>
Fri, 25 Jul 2014 09:56:03 +0000 (02:56 -0700)
committerIan Kelling <ian@iankelling.org>
Fri, 25 Jul 2014 10:07:19 +0000 (03:07 -0700)

No differences found