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diff vendor/symfony/process/Pipes/UnixPipes.php @ 14:1fec387a4317

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Update Drupal core to 8.5.2 via Composer
author Chris Cannam
date Mon, 23 Apr 2018 09:46:53 +0100
parents 4c8ae668cc8c
children c2387f117808
line wrap: on
line diff
--- a/vendor/symfony/process/Pipes/UnixPipes.php	Mon Apr 23 09:33:26 2018 +0100
+++ b/vendor/symfony/process/Pipes/UnixPipes.php	Mon Apr 23 09:46:53 2018 +0100
@@ -22,11 +22,8 @@
  */
 class UnixPipes extends AbstractPipes
 {
-    /** @var bool */
     private $ttyMode;
-    /** @var bool */
     private $ptyMode;
-    /** @var bool */
     private $haveReadSupport;
 
     public function __construct($ttyMode, $ptyMode, $input, $haveReadSupport)
@@ -102,7 +99,7 @@
         unset($r[0]);
 
         // let's have a look if something changed in streams
-        if (($r || $w) && false === $n = @stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {
+        if (($r || $w) && false === @stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {
             // if a system call has been interrupted, forget about it, let's try again
             // otherwise, an error occurred, let's reset pipes
             if (!$this->hasSystemCallBeenInterrupted()) {