From 075cd56909535df2003b5bcdd6abdb14c1ded947 Mon Sep 17 00:00:00 2001
From: Jacob G <jacob-x@jvvgindustries.com>
Date: Thu, 18 Jul 2024 01:17:23 +0100
Subject: [PATCH] add fallback for  to ctype_digit (closes #189)

---
 src/SpecialConfirmAccounts.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SpecialConfirmAccounts.php b/src/SpecialConfirmAccounts.php
index b574d64..4793e60 100755
--- a/src/SpecialConfirmAccounts.php
+++ b/src/SpecialConfirmAccounts.php
@@ -451,7 +451,7 @@ function execute( $par ) {
 			return $this->searchByUsername($request->getText('username'), $request, $output);
 		} else if (isset(statuses[$par])) {
 			return $this->listRequestsByStatus($par, $output);
-		} else if (ctype_digit($par)) {
+		} else if (ctype_digit($par ?? '')) {
 			return requestPage($par, 'admin', $this, $request->getSession());
 		} else if (empty($par)) {
 			return $this->defaultPage($output);