tree 70132077d28f08fbaf0885aa555bd6f92753c72c
parent 5a412bfc497998c4eef381bbf292fc5784dfee90
author Clark Boylan <clark.boylan@gmail.com> 1431709316 -0700
committer Clark Boylan <clark.boylan@gmail.com> 1431709316 -0700

Allow all zuul args to be set in zuul-cloner

Previously zuul-cloner required that no zuul-args be set. The intent was
that all args be set or none be set and to disallow any partial setting
of the zuul args. Add the condition to allow all zuul args to be set by
allowing the length of the missing zuul args list to be 0.

Change-Id: I944f12aa1148bce7d3998b400e8d6e86fd0164d5