From 034f4cfab8b6690e07f5b9cfaaa5cb31ac29336e Mon Sep 17 00:00:00 2001
From: Martin Schwenke <martin@meltin.net>
Date: Mon, 5 Aug 2019 10:12:23 +1000
Subject: [PATCH] ctdb-tests: Avoid shellcheck warning SC2164

SC2164 Use 'cd ... || exit' or 'cd ... || return' in case cd fails

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
---
 ctdb/tests/run_tests.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ctdb/tests/run_tests.sh b/ctdb/tests/run_tests.sh
index 087eae4257b..5d2d3ff560b 100755
--- a/ctdb/tests/run_tests.sh
+++ b/ctdb/tests/run_tests.sh
@@ -300,7 +300,10 @@ for f in "${tests[@]}" ; do
 
     if [ $status -eq 127 ] ; then
 	# Find the the top-level tests directory
-	d=$(cd "$TEST_SCRIPTS_DIR"; echo "$PWD")
+	d=$(cd "$TEST_SCRIPTS_DIR" && echo "$PWD")
+	if [ -z "$d" ] ; then
+	    die "Unable to find TEST_SCRIPTS_DIR=\"${TEST_SCRIPTS_DIR}\""
+	fi
 	tests_dir=$(dirname "$d")
 	# Strip off current directory from beginning, if there, just
 	# to make paths more friendly.