tree f5d708ef65f358752fe32d32402dbbe10fbc72fd
parent 1d00639523c269ea0b1b3be36c1d6c67d9ff007e
author Sho SHIMIZU <sshimizu@us.fujitsu.com> 1455224681 -0800
committer Gerrit Code Review <gerrit@onlab.us> 1455231614 +0000

Add precondition check to guarantee non-null

Change-Id: I2691fb980ee57befce14a870a2a9f7317e06ea18