check if labels exist

cr-alan · cr-alan · commit 45f9c50cffe3 · 2022-02-21T14:58:18.000-07:00
diff --git a/src/SecurityAlertIssue.php b/src/SecurityAlertIssue.php
@@ -98,8 +98,10 @@ public function __construct(array $data)
 
         $labels = \getenv('JIRA_ISSUE_LABELS');
 
-        foreach (\explode(',', $labels) as $label) {
-            $this->setKeyLabel($label);
+        if ($labels) {
+            foreach (\explode(',', $labels) as $label) {
+                $this->setKeyLabel($label);
+            }
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -98,8 +98,10 @@ public function __construct(array $data)`
`98`	`98`
`99`	`99`	`$labels = \getenv('JIRA_ISSUE_LABELS');`
`100`	`100`
`101`		`- foreach (\explode(',', $labels) as $label) {`
`102`		`- $this->setKeyLabel($label);`
	`101`	`+ if ($labels) {`
	`102`	`+ foreach (\explode(',', $labels) as $label) {`
	`103`	`+ $this->setKeyLabel($label);`
	`104`	`+ }`
`103`	`105`	`}`
`104`	`106`	`}`
`105`	`107`