Deal with nil expression.Value as ""

Signed-off-by: Alex Snaps <[email protected]>
Kuadrant · Oct 15, 2024 · 5a229aa · 5a229aa
1 parent 6c80002
commit 5a229aa
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkg/evaluators/authorization/kubernetes_authz.go b/pkg/evaluators/authorization/kubernetes_authz.go
@@ -64,6 +64,9 @@ func (k *KubernetesAuthz) Call(pipeline auth.AuthPipeline, ctx gocontext.Context
 
 	authJSON := pipeline.GetAuthorizationJSON()
 	jsonValueToStr := func(value expressions.Value) (string, error) {
+		if value == nil {
+			return "", nil
+		}
 		resolved, err := value.ResolveFor(authJSON)
 		if err != nil {
 			return "", err