From 52615d4bb26558db7d6f5abcac20aebac465a99c Mon Sep 17 00:00:00 2001
From: Richard Liu <39319471+richardsliu@users.noreply.github.com>
Date: Thu, 1 Aug 2019 18:03:52 -0700
Subject: [PATCH] Fix periodic tests checkout script (#430)

---
 images/checkout.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/images/checkout.sh b/images/checkout.sh
index 00ec2c22d27..310df80a110 100644
--- a/images/checkout.sh
+++ b/images/checkout.sh
@@ -26,7 +26,9 @@ mkdir -p /src/${REPO_OWNER}
 # TODO(jlewi): We should eventually move the code for running the workflow from
 # kubeflow/kubeflow into kubeflow/testing
 # We need depth=2 so that we can compare commit with previous commit in postsubmit runs.
-git clone --depth=2 https://github.com/${REPO_OWNER}/${REPO_NAME}.git ${SRC_DIR}/${REPO_OWNER}/${REPO_NAME}
+# We also need --no-single-branch because otherwise Git assumes there is only one branch,
+# which causes periodic tests against non-master branches to fail.
+git clone --depth=2 --no-single-branch https://github.com/${REPO_OWNER}/${REPO_NAME}.git ${SRC_DIR}/${REPO_OWNER}/${REPO_NAME}
 
 echo Job Name = ${JOB_NAME}