From 2a6e84afd67affe81b995bbb1845f2993a7118ff Mon Sep 17 00:00:00 2001
From: Tatsuo Ishii <ishii@sraoss.co.jp>
Date: Tue, 5 Feb 2019 18:51:40 +0900
Subject: [PATCH] Fix syntax error in extended query test script.

Checking "Some process remains" needed double quotes around
a variable.
---
 src/test/extended-query-test/test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/extended-query-test/test.sh b/src/test/extended-query-test/test.sh
index 9960d2efc..414de6b51 100755
--- a/src/test/extended-query-test/test.sh
+++ b/src/test/extended-query-test/test.sh
@@ -194,7 +194,7 @@ do
     ./shutdownall >/dev/null 2>&1
     cp pgpool.conf.back etc/pgpool.conf 
     process=`ps x|grep pgpool|grep idle`
-    if [ ! -z $process ]
+    if [ ! -z "$process" ]
     then
 	echo "Some process remains. Aborting tests"
 	exit 1
-- 
2.39.5