X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FContent%2FText%2FMarkdown.php;h=33e023bc03662b9f55bbec4913a12b6506d6463a;hb=2f7e22c4f754cd43a9de1ec2799544da0d7c9411;hp=3575c69a8b23ac93c6abf3473b5a2657998a71d7;hpb=afac91fa34c7b6558f730e47f3200e3208690f5b;p=friendica.git

diff --git a/src/Content/Text/Markdown.php b/src/Content/Text/Markdown.php
index 3575c69a8b..33e023bc03 100644
--- a/src/Content/Text/Markdown.php
+++ b/src/Content/Text/Markdown.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -21,6 +21,8 @@
 
 namespace Friendica\Content\Text;
 
+use Friendica\Core\Logger;
+use Friendica\Core\System;
 use Friendica\DI;
 use Friendica\Model\Contact;
 
@@ -106,8 +108,18 @@ class Markdown
 	 * So we'll use that to convert to HTML, then convert the HTML back to bbcode,
 	 * and then clean up a few Diaspora specific constructs.
 	 */
-	public static function toBBCode($s)
+	public static function toBBCode($s): string
 	{
+		// @TODO Temporary until we find the source of the null value to finally set the correct type-hint
+		if (is_null($s)) {
+			Logger::warning('Received null value', ['callstack' => System::callstack()]);
+			return '';
+		}
+
+		if (!$s) {
+			return $s;
+		}
+
 		DI::profiler()->startRecording('rendering');
 
 		// The parser cannot handle paragraphs correctly
@@ -133,9 +145,6 @@ class Markdown
 		// remove duplicate adjacent code tags
 		$s = preg_replace('/(\[code\])+(.*?)(\[\/code\])+/ism', '[code]$2[/code]', $s);
 
-		// Don't show link to full picture (until it is fixed)
-		$s = BBCode::scaleExternalImages($s);
-
 		DI::profiler()->stopRecording();
 		return $s;
 	}