From ddc8d31380f929c34839d630463aaade1d6e75c8 Mon Sep 17 00:00:00 2001
From: Felix Lohmeier <mail@felixlohmeier.de>
Date: Mon, 3 Aug 2020 12:15:24 +0200
Subject: [PATCH] fix shellcheck issues

---
 tests.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests.sh b/tests.sh
index e065e55..cd7047f 100755
--- a/tests.sh
+++ b/tests.sh
@@ -62,7 +62,7 @@ fi
 # ================================== SETUP =================================== #
 
 dir="$(readlink -f "tests/tmp")"
-mkdir -p ${dir}
+mkdir -p "${dir}"
 rm -f tests.log
 
 echo "start OpenRefine server..."
@@ -94,7 +94,7 @@ for i in "${!tests[@]}"; do
   printf "%s\t%s\n" "${results[$i]}" "${tests[$i]}"
 done
 echo
-if [[ " ${results[@]} " =~ [1-9] ]]; then
+if [[ " ${results[*]} " =~ [1-9] ]]; then
   echo "failed tests! check tests.log for debugging"; echo
 else
   echo "all tests passed!"; echo
@@ -104,4 +104,4 @@ fi
 
 echo "cleanup..."
 { kill -9 "${pid_server}" && wait "${pid_server}"; } 2>/dev/null
-rm -rf ${dir}
+rm -rf "${dir}"