From 096e99287a72b3ea164dbdf6c90edf4b256a2623 Mon Sep 17 00:00:00 2001
From: Jooseong Kim <jooseong@pinterest.com>
Date: Fri, 9 Mar 2018 21:21:18 -0800
Subject: [PATCH] [SPARK-23618][BUILD] Initialize BUILD_ARGS in
 docker-image-tool.sh

---
 bin/docker-image-tool.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/docker-image-tool.sh b/bin/docker-image-tool.sh
index 071406336d1b1..0d0f564bb8b9b 100755
--- a/bin/docker-image-tool.sh
+++ b/bin/docker-image-tool.sh
@@ -57,6 +57,7 @@ function build {
   else
     # Not passed as an argument to docker, but used to validate the Spark directory.
     IMG_PATH="kubernetes/dockerfiles"
+    BUILD_ARGS=()
   fi
 
   if [ ! -d "$IMG_PATH" ]; then