minor #15288 [DependencyInjection] Remove unused code in XmlFileLoader (dunglas)

This PR was merged into the 2.3 branch.

Discussion
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[DependencyInjection] Remove unused code in XmlFileLoader

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

Commits
-------

7fa79da [DependencyInjection] Remove unused code in XmlFileLoader
This commit is contained in:
Fabien Potencier 2015-07-16 01:20:23 +02:00
commit 302b717fce
1 changed files with 2 additions and 3 deletions

View File

@ -48,7 +48,7 @@ class XmlFileLoader extends FileLoader
$this->parseImports($xml, $path);
// parameters
$this->parseParameters($xml, $path);
$this->parseParameters($xml);
// extensions
$this->loadFromExtensions($xml);
@ -69,9 +69,8 @@ class XmlFileLoader extends FileLoader
* Parses parameters.
*
* @param SimpleXMLElement $xml
* @param string $file
*/
private function parseParameters(SimpleXMLElement $xml, $file)
private function parseParameters(SimpleXMLElement $xml)
{
if (!$xml->parameters) {
return;