return null to allow checking if workflow exists

cornernote · cornernote · commit a1013f796032 · 2016-08-31T17:10:47.000+09:30
diff --git a/src/components/WorkflowDbSource.php b/src/components/WorkflowDbSource.php
@@ -342,7 +342,8 @@ public function loadDefinition($id)
     {
         $workflowModel = \cornernote\workflow\manager\models\Workflow::findOne(['id' => $id]);
         if (!$workflowModel) {
-            throw new WorkflowException('No workflow found with id ' . $id);
+            return null;
+            //throw new WorkflowException('No workflow found with id ' . $id);
         }
         return [
             'class' => 'raoul2000\workflow\base\Workflow',

Original file line number	Diff line number	Diff line change
`@@ -342,7 +342,8 @@ public function loadDefinition($id)`
`342`	`342`	`{`
`343`	`343`	`$workflowModel = \cornernote\workflow\manager\models\Workflow::findOne(['id' => $id]);`
`344`	`344`	`if (!$workflowModel) {`
`345`		`- throw new WorkflowException('No workflow found with id ' . $id);`
	`345`	`+ return null;`
	`346`	`+ //throw new WorkflowException('No workflow found with id ' . $id);`
`346`	`347`	`}`
`347`	`348`	`return [`
`348`	`349`	`'class' => 'raoul2000\workflow\base\Workflow',`