fix nl2br: $textarray could be null on category pages

2019-03-07 21:05:39 +01:00
parent c87938cd42
commit acc87400eb
1 changed files with 4 additions and 0 deletions
--- a/plugins/serendipity_event_nl2br/serendipity_event_nl2br.php
+++ b/plugins/serendipity_event_nl2br/serendipity_event_nl2br.php
@ -624,6 +624,10 @@ p.wl_notopbottom {
 		$tagstack = array();
 		$isolation_flag = false;

+        if (! is_array($textarray)) {
+            return $text;
+        }
+
 		for ($i=0; $i < count($textarray); $i++)
 		{