From 282d0316445c35d512b73b0f899c7f29bedd0a02 Mon Sep 17 00:00:00 2001
From: Yongqin Liu <yongqin.liu@linaro.org>
Date: Fri, 19 Jun 2015 01:57:18 +0800
Subject: fix the problem when SOURCE_OVERLAY not specified.

when SOURCE_OVERLAY not specified,

    test [ -n ${SOURCE_OVERLAY} ] will pass.

Here fix it by quoting ${SOURCE_OVERLAY}  with double quote sign.
Like [ -n "${SOURCE_OVERLAY}" ]

Change-Id: If0b0a3645a93e28d3681aed5684ca308cfb49deb
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
---
 build-scripts/create-user-build-script | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-scripts/create-user-build-script b/build-scripts/create-user-build-script
index 63faeaa..4f22bfe 100755
--- a/build-scripts/create-user-build-script
+++ b/build-scripts/create-user-build-script
@@ -323,7 +323,7 @@ EOF
 	if [ -n "$SOURCE_OVERLAY" ]; then
 		cat <<EOF
 
-if [ -n \${SOURCE_OVERLAY} ]; then
+if [ -n "\${SOURCE_OVERLAY}" ]; then
 	# extract the vendor's source overlay
 	tar -x -a -f "\${SOURCE_OVERLAY}" -C .
 	source_overlay_name=\$(basename \${SOURCE_OVERLAY})
-- 
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