Guard against non-string data
authorKevin M. Rosenberg <kevin@rosenberg.net>
Fri, 8 Jul 2011 20:04:22 +0000 (14:04 -0600)
committerKevin M. Rosenberg <kevin@rosenberg.net>
Fri, 8 Jul 2011 20:04:22 +0000 (14:04 -0600)

No differences found