Fix crash when pipeline template is not readable. refs #10003

diff --git a/apps/workbench/app/models/pipeline_instance.rb b/apps/workbench/app/models/pipeline_instance.rb
index 0541ce5d1792aee37fd6c40303a589a5637c128c..62bbc5431937e6a4b89826a3f03e2cda5c37ff27 100644 (file)
--- a/apps/workbench/app/models/pipeline_instance.rb
+++ b/apps/workbench/app/models/pipeline_instance.rb
@@ -13,7 +13,7 @@ class PipelineInstance < ArvadosBase
       template = if lookup and lookup[self.pipeline_template_uuid]
                    lookup[self.pipeline_template_uuid]
                  else
-                   PipelineTemplate.find(self.pipeline_template_uuid) if self.pipeline_template_uuid
+                   PipelineTemplate.find?(self.pipeline_template_uuid) if self.pipeline_template_uuid
                  end
       if template
         template.name