From 012841403033a962dfa5154737968f5f06c1e463 Mon Sep 17 00:00:00 2001
From: Ayoub <ayoub.ait-lhaj-lahcen@almaviacx.com>
Date: Tue, 15 Oct 2024 11:21:03 +0100
Subject: [PATCH] fix modified date null

---
 bundle/Controller/SitemapController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bundle/Controller/SitemapController.php b/bundle/Controller/SitemapController.php
index a27581e..b50a0f9 100644
--- a/bundle/Controller/SitemapController.php
+++ b/bundle/Controller/SitemapController.php
@@ -141,7 +141,7 @@ protected function fillSitemap(DOMDocument $sitemap, DOMElement $root, SearchRes
                 continue;
             }
 
-            $modified = $location->contentInfo->modificationDate->format('c');
+            $modified = $location->contentInfo->modificationDate?->format('c');
             $loc = $sitemap->createElement('loc', $url);
             $lastmod = $sitemap->createElement('lastmod', $modified);
             $urlElt = $sitemap->createElement('url');