Fix shellcheck issue

kfox1111 · kfox1111 · commit 20bd6421b2ab · 2023-09-15T11:42:41.000-07:00
Signed-off-by: Kevin Fox &lt;Kevin.Fox@pnnl.gov&gt;
diff --git a/examples/production/run-tests.sh b/examples/production/run-tests.sh
@@ -108,7 +108,7 @@ install_and_test() {
     helm test --namespace "${ns}" spire
 }
 
-if [[ ! -z "$UPGRADE_ARGS" ]]; then
+if [[ -n "$UPGRADE_ARGS" ]]; then
   install_and_test spire "$UPGRADE_ARGS"
   # Any other upgrade steps go here. (Upgrade crds, delete statefulsets without cascade, etc.)
 fi

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,7 @@ install_and_test() {`
`108`	`108`	`helm test --namespace "${ns}" spire`
`109`	`109`	`}`
`110`	`110`
`111`		`-if [[ ! -z "$UPGRADE_ARGS" ]]; then`
	`111`	`+if [[ -n "$UPGRADE_ARGS" ]]; then`
`112`	`112`	`install_and_test spire "$UPGRADE_ARGS"`
`113`	`113`	`# Any other upgrade steps go here. (Upgrade crds, delete statefulsets without cascade, etc.)`
`114`	`114`	`fi`