fix(provider/gce): Fix NPE if no legacy health checks. (#2057)

spinnaker · Nov 1, 2017 · e464526 · e464526
1 parent 62270d4
commit e464526
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...ddriver/google/deploy/ops/loadbalancer/UpsertGoogleHttpLoadBalancerAtomicOperation.groovy b/...ddriver/google/deploy/ops/loadbalancer/UpsertGoogleHttpLoadBalancerAtomicOperation.groovy
@@ -229,7 +229,7 @@ class UpsertGoogleHttpLoadBalancerAtomicOperation extends UpsertGoogleLoadBalanc
         "Please specify one object per named backend service.")
     }
 
-    List<String> legacyHealthCheckNames = legacyHealthChecks*.name
+    List<String> legacyHealthCheckNames = legacyHealthChecks*.name ?: []
     backendServicesFromDescription.each { GoogleBackendService backendService ->
       String backendServiceName = backendService.name