tree af85697966d124f143178baa8b67fd90eebbaf40
parent d8f6de82c6a44c442176688d8b64fc99557aacf2
author Jon Hall <jhall@onlab.us> 1452025021 -0800
committer Jon Hall <jhall@onlab.us> 1452025091 +0000

Fix topo check when no hosts have benn discovered yet

Change-Id: I355c88e530270ea0a6394c8134536abb9bd6d97b
(cherry picked from commit af39dcc229914215b750fe27e88314c50a2a9a78)