From 8be4b62e4d45df233ada2950be453db1d1c9f62c Mon Sep 17 00:00:00 2001
From: Monty Taylor <mordred@inaugust.com>
Date: Tue, 10 Dec 2013 01:43:44 +0100
Subject: [PATCH] Update submodules if they're there

Some of our things, like new upstream gerrit, may have submodules
in them. In order to make sure that they, you know, work. We should
run some submodules update commands.

Change-Id: I7c47dd71a49108e79e27b5ba69fa09da638b3764
---
 modules/jenkins/files/slave_scripts/gerrit-git-prep.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/jenkins/files/slave_scripts/gerrit-git-prep.sh b/modules/jenkins/files/slave_scripts/gerrit-git-prep.sh
index 6e0109dc2d..094566bef4 100755
--- a/modules/jenkins/files/slave_scripts/gerrit-git-prep.sh
+++ b/modules/jenkins/files/slave_scripts/gerrit-git-prep.sh
@@ -79,3 +79,10 @@ else
         git clean -x -f -d -q
     fi
 fi
+
+if [ -f .gitmodules ]
+then
+    git submodule init
+    git submodule sync
+    git submodule update --init
+fi