X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/c5fa0c4eed19a9d0c163ea1727189970533f0203..c354d605e3a09baa791be57443c2a0ea32d5bd67:/src/models/workflow.ts

diff --git a/src/models/workflow.ts b/src/models/workflow.ts
index 8d0b37de..abc92c62 100644
--- a/src/models/workflow.ts
+++ b/src/models/workflow.ts
@@ -121,11 +121,18 @@ export const parseWorkflowDefinition = (workflow: WorkflowResource): WorkflowRes
     return definition;
 };
 
-export const getWorkflowInputs = (workflowDefinition: WorkflowResourceDefinition) => {
+export const getWorkflow = (workflowDefinition: WorkflowResourceDefinition) => {
     if (!workflowDefinition.$graph) { return undefined; }
     const mainWorkflow = workflowDefinition.$graph.find(item => item.class === 'Workflow' && item.id === '#main');
     return mainWorkflow
-        ? mainWorkflow.inputs
+        ? mainWorkflow
+        : undefined;
+};
+
+export const getWorkflowInputs = (workflowDefinition: WorkflowResourceDefinition) => {
+    if (!workflowDefinition) { return undefined; }
+    return getWorkflow(workflowDefinition)
+        ? getWorkflow(workflowDefinition)!.inputs
         : undefined;
 };