Fix broken require under 1.8
Fix broken require under 1.8

Commit fc4ac56 included a fix for 1.9 which inadvertently broke 1.8
support.

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

wincent/walrus