From 2d2efc4f7360b194cd0249924ce37e4210b2fef9 Mon Sep 17 00:00:00 2001
From: Sean McGinnis <sean.mcginnis@huawei.com>
Date: Fri, 20 Oct 2017 06:14:09 -0500
Subject: [PATCH] Default clone_repo to master if branch not found

Behavior change from set -e causes attempt to checkout an invalid
branch to fail. Explicitly fall back to master if the requested
branch name checkout fails.

Change-Id: I5d1f6a997375743bb3498e7fae1fbad19c307d33
---
 tools/clone_repo.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/clone_repo.sh b/tools/clone_repo.sh
index a3648403fd..15a764e31f 100755
--- a/tools/clone_repo.sh
+++ b/tools/clone_repo.sh
@@ -169,6 +169,6 @@ else
     # directory already existed we might have checked out something else
     # before so just do it again).
     (cd $local_dir &&
-            git checkout $BRANCH &&
+            (git checkout $BRANCH || git checkout master) &&
             git pull --ff-only)
 fi