Fix false positive validation error from fragment cycle when unknown fragment is used
Fix false positive validation error from fragment cycle when unknown fragment is used

Commit:
8c62789fd156761ca83992fb8d2192d41d768d13 [8c62789]
Parents:
b160c58bf5
Author:
Lee Byron <lee@leebyron.com>
Date:
27 October 2015 at 10:54:22 AM SGT

(Note: Already fixed previously, added a test for it)

graphql-go/graphql,housinganywhere/graphql,equinux/graphql