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[yaffs-website] / vendor / symfony / process / Pipes / UnixPipes.php

diff --git a/vendor/symfony/process/Pipes/UnixPipes.php b/vendor/symfony/process/Pipes/UnixPipes.php
index 3185fe76ee03fd165f48453de1e8e1ecf26d1faa..254df51902cb7b36fc285bb35ab07b719e5cf9c5 100644 (file)
--- a/vendor/symfony/process/Pipes/UnixPipes.php
+++ b/vendor/symfony/process/Pipes/UnixPipes.php
@@ -22,11 +22,8 @@ use Symfony\Component\Process\Process;
  */
 class UnixPipes extends AbstractPipes
 {
-    /** @var bool */
     private $ttyMode;
-    /** @var bool */
     private $ptyMode;
-    /** @var bool */
     private $haveReadSupport;
 
     public function __construct($ttyMode, $ptyMode, $input, $haveReadSupport)
@@ -102,7 +99,9 @@ class UnixPipes extends AbstractPipes
         unset($r[0]);
 
         // let's have a look if something changed in streams
-        if (($r || $w) && false === $n = @stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {
+        set_error_handler(array($this, 'handleError'));
+        if (($r || $w) && false === stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {
+            restore_error_handler();
             // if a system call has been interrupted, forget about it, let's try again
             // otherwise, an error occurred, let's reset pipes
             if (!$this->hasSystemCallBeenInterrupted()) {
@@ -111,6 +110,7 @@ class UnixPipes extends AbstractPipes
 
             return $read;
         }
+        restore_error_handler();
 
         foreach ($r as $pipe) {
             // prior PHP 5.4 the array passed to stream_select is modified and