composer update

vendor/symfony/process/ExecutableFinder.php

@@ -42,11 +42,11 @@ class ExecutableFinder
     /**
      * Finds an executable by name.
      *
-     * @param string $name      The executable name (without the extension)
-     * @param string $default   The default to return if no executable is found
-     * @param array  $extraDirs Additional dirs to check into
+     * @param string      $name      The executable name (without the extension)
+     * @param string|null $default   The default to return if no executable is found
+     * @param array       $extraDirs Additional dirs to check into
      *
-     * @return string The executable path or default value
+     * @return string|null The executable path or default value
      */
     public function find($name, $default = null, array $extraDirs = array())
     {

vendor/symfony/process/InputStream.php

@@ -36,8 +36,8 @@ class InputStream implements \IteratorAggregate
     /**
      * Appends an input to the write buffer.
      *
-     * @param resource|string|int|float|bool|\Traversable|null The input to append as scalar,
-     *                                                         stream resource or \Traversable
+     * @param resource|string|int|float|bool|\Traversable|null $input The input to append as scalar,
+     *                                                                stream resource or \Traversable
      */
     public function write($input)
     {

vendor/symfony/process/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2018 Fabien Potencier
+Copyright (c) 2004-2019 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/symfony/process/Tests/ExecutableFinderTest.php

@@ -65,6 +65,21 @@ class ExecutableFinderTest extends TestCase
         $this->assertEquals($expected, $result);
     }
 
+    public function testFindWithNullAsDefault()
+    {
+        if (ini_get('open_basedir')) {
+            $this->markTestSkipped('Cannot test when open_basedir is set');
+        }
+
+        $this->setPath('');
+
+        $finder = new ExecutableFinder();
+
+        $result = $finder->find('foo');
+
+        $this->assertNull($result);
+    }
+
     public function testFindWithExtraDirs()
     {
         if (ini_get('open_basedir')) {

vendor/symfony/process/phpunit.xml.dist

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/5.2/phpunit.xsd"
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"