tree a839ab28aee4835e6a5a354dcf80265e6cb60c67
parent 9e11b09208223a1e1f6cd4603b93b180ee5311e2
author Cheng-An Chuang <cachuang@cs.nctu.edu.tw> 1502371232 +0800
committer Thomas Vachuska <tom@opennetworking.org> 1502733607 +0000

Fix bug in fwd app

The pickForwardPathIfPossible function will not return null even if no desired path is found, this make the backTrackBadNodes function work incorrectly, result in the failover mechanism doesn't work

Change-Id: I510e4a3d6c0c99c68bf24b58a8d523dd70a1b2c6