Make sure that the CentOS 6 test script actually does the yum update call.

refs #7370

diff --git a/jenkins/test-packages-centos6.sh b/jenkins/test-packages-centos6.sh
index c8a62b515372df47c8c7ce3de4f94bbd64ca0199..f8f1e1b414546166bca5898e2f5a4ff141afaecc 100755 (executable)
--- a/jenkins/test-packages-centos6.sh
+++ b/jenkins/test-packages-centos6.sh
@@ -5,7 +5,7 @@ if ! python --version |& grep "Python 2.7" >/dev/null ; then
     exec scl enable python27 $0
 else
     yum -q clean all
-    yum -q update
+    yum -q -y update
     if ! yum -q install --assumeyes \
          python27-python-arvados-python-client python27-python-arvados-fuse arvados-node-manager
     then