minor #30681 [Mime] Removed unnecessary strtolower function call (scuben)

This PR was merged into the 4.3-dev branch.

Discussion
----------

[Mime] Removed unnecessary strtolower function call

| Q             | A
| ------------- | ---
| Branch?       | master <!-- see below -->
| Bug fix?      | no
| New feature?  | no <!-- don't forget to update src/**/CHANGELOG.md files -->
| BC breaks?    | no     <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- don't forget to update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| License       | MIT

Commits
-------

94198876d0 [Mime] Removed unnecessary strtolower
This commit is contained in:
Fabien Potencier 2019-03-25 12:25:21 +01:00
commit c34f8a9b6b

View File

@ -168,7 +168,7 @@ final class Headers
public function get(string $name): ?HeaderInterface
{
$name = strtolower($name);
if (!isset($this->headers[strtolower($name)])) {
if (!isset($this->headers[$name])) {
return null;
}