tree a6d6dcd2ce9a4bb414c08909342a19f38ff34db0
parent 904c2413b2676b623f5598aa9d3ffd175afc91ac
author Vince Lehman <vslehman@memphis.edu> 1410643687 -0500
committer Vince Lehman <vslehman@memphis.edu> 1412267128 -0500

route: Allow 0 cost in hyperbolic calculation

refs: #1982

Change-Id: I6ffe677d59dcb559f344b7d648600e9537d9c4f5