From: Robert Kaiser <kairo@kairo.at>
Date: Sun, 2 Sep 2018 18:12:52 +0000 (+0200)
Subject: deal with empty link value
X-Git-Url: https://git-public.kairo.at/?p=php-utility-classes.git;a=commitdiff_plain;h=da8e7efd5f6301bb07ac205f8dae87b6a25dcf43

deal with empty link value
---

diff --git a/classes/document.php-class b/classes/document.php-class
index 5a60615..e98d292 100755
--- a/classes/document.php-class
+++ b/classes/document.php-class
@@ -335,7 +335,7 @@ class ExtendedDocument extends DOMDocument {
   }
 
   public function createElementLink($target, $value = '') {
-    $link = $this->createElement('a', $value);
+    $link = $this->createElement('a', (strlen($value) ? $value : $target));
     $link->setAttribute('href', $target); // XXX: take care of & etc. in links
     return $link;
   }