From f095a4d2384b52d2b382a7f1612897f0216e3d95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gon=C3=A9ri=20Le=20Bouder?= <goneri@lebouder.net>
Date: Tue, 21 Sep 2021 13:04:43 -0400
Subject: [PATCH] shellcheck: SC2236: Use -n instead of ! -z. (#110)

Address the following warning:

```
ERROR: Found 1 shellcheck issue(s) which need to be resolved:
ERROR: ci/incluster_integration.sh:16:7: SC2236: Use -n instead of ! -z.
```
---
 ci/incluster_integration.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ci/incluster_integration.sh b/ci/incluster_integration.sh
index 1480124..1b35cfd 100755
--- a/ci/incluster_integration.sh
+++ b/ci/incluster_integration.sh
@@ -13,7 +13,7 @@ NAMESPACE=${NAMESPACE:-default}
 # would resolve to quay.io/mynamespace/molecule-test-runner
 # shellcheck disable=SC2034
 component='molecule-test-runner'
-if [[ ! -z "${MOLECULE_IMAGE}" ]]; then
+if [[ -n "${MOLECULE_IMAGE}" ]]; then
   IMAGE="${MOLECULE_IMAGE}"
 else
   IMAGE="${IMAGE_FORMAT}"