Merge branch '2.3' into 2.6

* 2.3:
  replaced the last remaining is_integer() call
  [2.3] [Config] [Console] [DependencyInjection] [DomCrawler] [Form] [HttpKernel] [PropertyAccess] [Security] [Translation] [Yaml] static code analysis, code cleanup
  [Validator] Added missing galician (gl) translations
  [travis] Tests Security sub-components
  [travis] Tests Security sub-components
  CS fixes
  [travis] test with php nightly

Conflicts:
	src/Symfony/Component/Security/Http/Tests/Firewall/RememberMeListenerTest.php

1 files changed, 1 insertions, 1 deletions

diff --git a/Core/Authentication/Provider/PreAuthenticatedAuthenticationProvider.php b/Core/Authentication/Provider/PreAuthenticatedAuthenticationProvider.php
index 4f73254..c17a954 100644
--- a/Core/Authentication/Provider/PreAuthenticatedAuthenticationProvider.php
+++ b/Core/Authentication/Provider/PreAuthenticatedAuthenticationProvider.php
@@ -60,7 +60,7 @@ class PreAuthenticatedAuthenticationProvider implements AuthenticationProviderIn
             throw new BadCredentialsException('No pre-authenticated principal found in request.');
         }
 
-        $user = $this->userProvider->loadUserByUsername($user);
+         $user = $this->userProvider->loadUserByUsername($user);
 
         $this->userChecker->checkPostAuth($user);