X-Git-Url: https://git-public.kairo.at/?p=php-utility-classes.git;a=blobdiff_plain;f=classes%2Fdocument.php-class;fp=classes%2Fdocument.php-class;h=ed688b6e38b3c7dd50b38f41e68bc9ebdfeae3cf;hp=198296f3e1a7eaa5ac8906ebec66f1cb3f2b5273;hb=5ae00086e5e4a5ffe979d5462b388d8277417e9f;hpb=e67037744edbb115b88b23f3ab6926f77244ca9f

diff --git a/classes/document.php-class b/classes/document.php-class
index 198296f..ed688b6 100755
--- a/classes/document.php-class
+++ b/classes/document.php-class
@@ -439,7 +439,7 @@ class ExtendedDocument extends DOMDocument {
   public function createElement($name, $value = '') {
     // Adding the $value in DOMDocument's createElement does NOT escape it, so override it and use appendText to support that.
     $aelem = parent::createElement($name);
-    if (strlen($value)) { $aelem->appendText($value); }
+    if (strlen($value ?? '')) { $aelem->appendText($value); }
     return $aelem;
   }