Update Guest.php

lano-vargas · web-flow · commit 17d37b2e362a · 2017-10-08T21:32:11.000+01:00
Bug fix ref: magento/magento2#11275
diff --git a/app/code/Magento/Sales/Helper/Guest.php b/app/code/Magento/Sales/Helper/Guest.php
@@ -178,6 +178,9 @@ public function loadValidOrder(App\RequestInterface $request)
     public function getBreadcrumbs(\Magento\Framework\View\Result\Page $resultPage)
     {
         $breadcrumbs = $resultPage->getLayout()->getBlock('breadcrumbs');
+        if (!$breadcrumbs) {
+            return;
+        }
         $breadcrumbs->addCrumb(
             'home',
             [

Original file line number	Diff line number	Diff line change
`@@ -178,6 +178,9 @@ public function loadValidOrder(App\RequestInterface $request)`
`178`	`178`	`public function getBreadcrumbs(\Magento\Framework\View\Result\Page $resultPage)`
`179`	`179`	`{`
`180`	`180`	`$breadcrumbs = $resultPage->getLayout()->getBlock('breadcrumbs');`
	`181`	`+ if (!$breadcrumbs) {`
	`182`	`+ return;`
	`183`	`+ }`
`181`	`184`	`$breadcrumbs->addCrumb(`
`182`	`185`	`'home',`
`183`	`186`	`[`