symfony/symfony — pull request #9444 by WouterJ (2013-11-05 10:49:41+00:00)
Title: Remove redundant code

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -

The code in the foreach and `getExtensionConfig` were exactly the same. The `array_merge` merges `$this->extensionConfigs[$name]` and `$this->extensionConfigs[$name]`, so nothing to merge...