merged branch shieldo/fix_exception_in_encoder_factory (PR #4621)

Commits
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d4b0a9c [Security] fixed exception message in EncoderFactory

Discussion
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[Security] fixed exception message in EncoderFactory

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: n/a
Todo: n/a
License of the code: MIT
Documentation PR: n/a

In ``EncoderFactory``, fixed the exception message so it uses the class of the provided user (string or object), rather than the class key for whatever happens to be the last loaded encoder.

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by travisbot at 2012-06-20T11:19:21Z

This pull request [passes](http://travis-ci.org/symfony/symfony/builds/1663813) (merged d4b0a9ca into 092b5dde).

src/Symfony/Component/Security/Core/Encoder/EncoderFactory.php

@@ -44,7 +44,7 @@ class EncoderFactory implements EncoderFactoryInterface
             return $this->encoders[$class];
         }
 
-        throw new \RuntimeException(sprintf('No encoder has been configured for account "%s".', is_object($class) ? get_class($user) : $class));
+        throw new \RuntimeException(sprintf('No encoder has been configured for account "%s".', is_object($user) ? get_class($user) : $user));
     }
 
     /**