fix typo in format_article_labels()

12 years ago · c35d0d8fdc
parent 5cfaa47283
commit c35d0d8fdc
1 changed files with 1 additions and 1 deletions
--- a/include/functions.php
+++ b/include/functions.php
@ -3437,7 +3437,7 @@
 	function format_article_labels($labels, $id) {
-		if (is_array($labels)) return '';
+		if (!is_array($labels)) return '';
 		$labels_str = "";