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SimpleCommandMap: beware case mismatches in alias recursion, closes #3281

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This commit is contained in:
Dylan K. Taylor 2020-01-31 10:36:47 +00:00
parent 199fa61aef
commit f1083bd9c4
1 changed files with 2 additions and 1 deletions
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src/pocketmine/command/SimpleCommandMap.php
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@ -72,6 +72,7 @@ use function explode;
use function implode; use function implode;
use function min; use function min;
use function preg_match_all; use function preg_match_all;
use function strcasecmp;
use function stripslashes; use function stripslashes;
use function strpos; use function strpos;
use function strtolower; use function strtolower;
@ -296,7 +297,7 @@ class SimpleCommandMap implements CommandMap{
if($command === null){ if($command === null){
$bad[] = $commandString; $bad[] = $commandString;
}elseif($commandName === $alias){ }elseif(strcasecmp($commandName, $alias) === 0){
$recursive[] = $commandString; $recursive[] = $commandString;
}else{ }else{
$targets[] = $commandString; $targets[] = $commandString;