From 99035a13c2d10a47206512ceb393697df114cb13 Mon Sep 17 00:00:00 2001
From: Maciej Szulik <maszulik@redhat.com>
Date: Wed, 21 Feb 2018 12:14:27 +0100
Subject: [PATCH] Return information about which int tests failed in the
 summary - followup

---
 hack/make-rules/test-cmd-util.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hack/make-rules/test-cmd-util.sh b/hack/make-rules/test-cmd-util.sh
index c38d0aff73b..2e5d3b93efc 100755
--- a/hack/make-rules/test-cmd-util.sh
+++ b/hack/make-rules/test-cmd-util.sh
@@ -5108,7 +5108,7 @@ runTests() {
 
   kube::test::clear_all
 
-  if [ ! -z "${foundError}" ]; then
+  if [[ -n "${foundError}" ]]; then
     echo "FAILED TESTS: ""${foundError}"
     exit 1
   fi