From 5918ff8d0ddbaf5b7086bd051f2786ceb1ed6065 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 25 Mar 2021 14:33:38 +0100
Subject: Fix deprecated curly braces string indexing (PHP 7.4)

---
 inc/user.inc.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'inc/user.inc.php')

diff --git a/inc/user.inc.php b/inc/user.inc.php
index 20e8cd3d..2ad256af 100644
--- a/inc/user.inc.php
+++ b/inc/user.inc.php
@@ -31,7 +31,7 @@ class User
 		if (!self::isLoggedIn())
 			return false;
 		if (Module::isAvailable("permissionmanager")) {
-			if ($permission{0} === '.') {
+			if ($permission[0] === '.') {
 				$permission = substr($permission, 1);
 			} else {
 				if (class_exists('Page')) {
@@ -70,7 +70,7 @@ class User
 			Message::addError('main.no-permission');
 			Util::redirect($redirect);
 		} elseif (Module::isAvailable('permissionmanager')) {
-			if ($permission{0} !== '.') {
+			if ($permission[0] !== '.') {
 				$module = Page::getModule();
 				if ($module !== false) {
 					$permission = '.' . $module->getIdentifier() . '.' . $permission;
@@ -88,7 +88,7 @@ class User
 		if (!self::isLoggedIn())
 			return [];
 		if (Module::isAvailable("permissionmanager")) {
-			if ($permission{0} === '.') {
+			if ($permission[0] === '.') {
 				$permission = substr($permission, 1);
 			} else {
 				$module = Page::getModule();
-- 
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