From f94d06ff0a652a8cca530860aadbd0eb4752ccfe Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Tue, 21 Jun 2016 11:01:35 +0100
Subject: [PATCH] Fix escaping

---
 src/Composer/Util/ProcessExecutor.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Composer/Util/ProcessExecutor.php b/src/Composer/Util/ProcessExecutor.php
index d2ced064f..ec1b9a3db 100644
--- a/src/Composer/Util/ProcessExecutor.php
+++ b/src/Composer/Util/ProcessExecutor.php
@@ -45,11 +45,11 @@ class ProcessExecutor
     {
         if ($this->io && $this->io->isDebug()) {
             $safeCommand = preg_replace_callback('{(://)(?P<user>[^:/\s]+):(?P<password>[^@\s/]+)}i', function ($m) {
-                if (preg_match('{^[a-f0-9]{12,}$}', $m[1])) {
+                if (preg_match('{^[a-f0-9]{12,}$}', $m['user'])) {
                     return '://***:***';
                 }
 
-                return '://'.$m[1].':***';
+                return '://'.$m['user'].':***';
             }, $command);
             $this->io->writeError('Executing command ('.($cwd ?: 'CWD').'): '.$safeCommand);
         }