Make sure that null params aren't traversed. Fixes #5794.
authorjeresig <jeresig@gmail.com>
Wed, 13 Jan 2010 14:29:01 +0000 (09:29 -0500)
committerjeresig <jeresig@gmail.com>
Wed, 13 Jan 2010 14:29:01 +0000 (09:29 -0500)

No differences found