Merge pull request #30 from ocervell/fix-29

Fix issue #29

Author: morgante

CHANGELOG.md

@@ -11,7 +11,7 @@ and this project adheres to [Semantic Versioning][semver-site].
 
 ### Added
 
-- The `scheduler_job` variable, the `scheduler_job` output, and the `pubsub_topic_name` output to enable linking multiple 
+- The `scheduler_job` variable, the `scheduler_job` output, and the `pubsub_topic_name` output to enable linking multiple
   instances of the module to the same Cloud Scheduler job. [#15]
 
 ## [1.3.0] - 2019-12-18

outputs.tf

@@ -15,12 +15,12 @@
  */
 
 output "name" {
-  value       = var.scheduler_job == null ? google_cloud_scheduler_job.job.0.name : var.scheduler_job.name
+  value       = length(google_cloud_scheduler_job.job) > 0 ? google_cloud_scheduler_job.job.0.name : null
   description = "The name of the job created"
 }
 
 output "scheduler_job" {
-  value       = var.scheduler_job == null ? google_cloud_scheduler_job.job : var.scheduler_job
+  value       = length(google_cloud_scheduler_job.job) > 0 ? google_cloud_scheduler_job.job.0 : null
   description = "The Cloud Scheduler job instance"
 }