From 3f5ed2652277ac987f425e839b027d91764d5f65 Mon Sep 17 00:00:00 2001
From: Daniel Kraus <bovender@bovender.de>
Date: Tue, 28 Nov 2023 21:31:59 +0100
Subject: [PATCH] Make function arguments fully optional.

---
 includes/PubmedParser_Core.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/PubmedParser_Core.php b/includes/PubmedParser_Core.php
index b26642b..c84813d 100644
--- a/includes/PubmedParser_Core.php
+++ b/includes/PubmedParser_Core.php
@@ -51,7 +51,7 @@ class Core
 	 * name MUST be prefixed with '#' (configurable in MediaWiki system
 	 * messages).
 	 */
-	function __construct( $pmid = 0, $param ) {
+	function __construct( $pmid = 0, $param = NULL ) {
 		$this->status = PUBMEDPARSER_INVALIDPMID;
 		$this->template = Extension::$templateName;
 		$this->pmid = $pmid;