From 847349195fb0c1e4d0356afa003d7d3963e733af Mon Sep 17 00:00:00 2001
From: Shaojing Li <shaojing@fb.com>
Date: Wed, 3 Jun 2020 11:36:38 -0700
Subject: [PATCH] fix the if statements in posix sh env

---
 tests/playTests.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/playTests.sh b/tests/playTests.sh
index b17ce14b9..20bdc3492 100755
--- a/tests/playTests.sh
+++ b/tests/playTests.sh
@@ -130,13 +130,13 @@ esac
 
 
 # check if ZSTD_BIN is defined. if not, use the default value
-if [[ -z "${ZSTD_BIN}" ]]; then
+if [ -z "${ZSTD_BIN}" ]; then
   println "\nZSTD_BIN is not set. Using the default value..."
   ZSTD_BIN="$PRGDIR/zstd"
 fi
 
 # check if DATAGEN_BIN is defined. if not, use the default value
-if [[ -z "${DATAGEN_BIN}" ]]; then
+if [ -z "${DATAGEN_BIN}" ]; then
   println "\nDATAGEN_BIN is not set. Using the default value..."
   DATAGEN_BIN="$TESTDIR/datagen"
 fi
-- 
2.47.2