From e2a400dd6b0cf5d917de2f5e8c90387348bccd69 Mon Sep 17 00:00:00 2001
From: Intyre <Intyre@gmail.com>
Date: Sun, 24 Jan 2016 18:33:34 +0100
Subject: [PATCH] Fix for command alias arguments

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

diff --git a/src/pocketmine/command/FormattedCommandAlias.php b/src/pocketmine/command/FormattedCommandAlias.php
index 1e448c04d..42bbd5608 100644
--- a/src/pocketmine/command/FormattedCommandAlias.php
+++ b/src/pocketmine/command/FormattedCommandAlias.php
@@ -93,7 +93,7 @@ class FormattedCommandAlias extends Command{
 
 			$argStart = $index;
 
-			while($index < strlen($formatString) and self::inRange($formatString{$index} - 48, 0, 9)){
+			while($index < strlen($formatString) and self::inRange(ord($formatString{$index}) - 48, 0, 9)){
 				++$index;
 			}