diff vendor/symfony/dependency-injection/Argument/ServiceClosureArgument.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/dependency-injection/Argument/ServiceClosureArgument.php	Tue Jul 10 15:07:59 2018 +0100
+++ b/vendor/symfony/dependency-injection/Argument/ServiceClosureArgument.php	Thu Feb 28 13:21:36 2019 +0000
@@ -25,7 +25,7 @@
 
     public function __construct(Reference $reference)
     {
-        $this->values = array($reference);
+        $this->values = [$reference];
     }
 
     /**
@@ -41,7 +41,7 @@
      */
     public function setValues(array $values)
     {
-        if (array(0) !== array_keys($values) || !($values[0] instanceof Reference || null === $values[0])) {
+        if ([0] !== array_keys($values) || !($values[0] instanceof Reference || null === $values[0])) {
             throw new InvalidArgumentException('A ServiceClosureArgument must hold one and only one Reference.');
         }