Merge pull request #50 from cabello/patch-2
authorSteve Francia <steve.francia@gmail.com>
Wed, 21 Aug 2013 03:54:31 +0000 (20:54 -0700)
committerSteve Francia <steve.francia@gmail.com>
Wed, 21 Aug 2013 03:54:31 +0000 (20:54 -0700)
Check .Prev and .Next pointers before using it


Trivial merge