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Fix type annotation

pull/10150/head
Jordi Boggiano 2021-10-05 09:47:20 +02:00
parent 2f3273b58a
commit cb1e248258
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1 changed files with 2 additions and 2 deletions
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src/Composer/Util/ProcessExecutor.php
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@ -445,7 +445,7 @@ class ProcessExecutor
/** /**
* Escapes a string to be used as a shell argument. * Escapes a string to be used as a shell argument.
* *
* @param string $argument The argument that will be escaped * @param ?string $argument The argument that will be escaped
* *
* @return string The escaped argument * @return string The escaped argument
*/ */
@ -457,7 +457,7 @@ class ProcessExecutor
/** /**
* Copy of Symfony's Process::escapeArgument() which is private * Copy of Symfony's Process::escapeArgument() which is private
* *
* @param string $argument * @param ?string $argument
* *
* @return string * @return string
*/ */