tree 2584859263ecce1e183454f9fe076e8862830147
parent a6f3a5ff67bfdfd028fc22154a246dfcc2e53c37
author Nicolas Lacasse <nlacasse@google.com> 1468948233 -0700
committer Nicolas Lacasse <nlacasse@google.com> 1468949193 +0000

TBR: Only run the sudo command if there are packages to install.

Otherwise sudo fails.

Change-Id: Ic4b7440c0e0eab98c657152f77c37ad400815108