X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fsymfony%2Fprocess%2FPipes%2FAbstractPipes.php;fp=vendor%2Fsymfony%2Fprocess%2FPipes%2FAbstractPipes.php;h=9a7d88be896f45fde753bfdd03ddab3e202c65e3;hp=4c67d5b82c31a24113ef8a4223d9f12f1cc50d70;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/vendor/symfony/process/Pipes/AbstractPipes.php b/vendor/symfony/process/Pipes/AbstractPipes.php
index 4c67d5b82..9a7d88be8 100644
--- a/vendor/symfony/process/Pipes/AbstractPipes.php
+++ b/vendor/symfony/process/Pipes/AbstractPipes.php
@@ -20,16 +20,16 @@ use Symfony\Component\Process\Exception\InvalidArgumentException;
  */
 abstract class AbstractPipes implements PipesInterface
 {
-    /** @var array */
     public $pipes = array();
 
-    /** @var string */
     private $inputBuffer = '';
-    /** @var resource|scalar|\Iterator|null */
     private $input;
-    /** @var bool */
     private $blocked = true;
+    private $lastError;
 
+    /**
+     * @param resource|string|int|float|bool|\Iterator|null $input
+     */
     public function __construct($input)
     {
         if (is_resource($input) || $input instanceof \Iterator) {
@@ -59,10 +59,11 @@ abstract class AbstractPipes implements PipesInterface
      */
     protected function hasSystemCallBeenInterrupted()
     {
-        $lastError = error_get_last();
+        $lastError = $this->lastError;
+        $this->lastError = null;
 
         // stream_select returns false when the `select` system call is interrupted by an incoming signal
-        return isset($lastError['message']) && false !== stripos($lastError['message'], 'interrupted system call');
+        return null !== $lastError && false !== stripos($lastError, 'interrupted system call');
     }
 
     /**
@@ -120,7 +121,7 @@ abstract class AbstractPipes implements PipesInterface
         $w = array($this->pipes[0]);
 
         // let's have a look if something changed in streams
-        if (false === $n = @stream_select($r, $w, $e, 0, 0)) {
+        if (false === @stream_select($r, $w, $e, 0, 0)) {
             return;
         }
 
@@ -166,4 +167,12 @@ abstract class AbstractPipes implements PipesInterface
             return array($this->pipes[0]);
         }
     }
+
+    /**
+     * @internal
+     */
+    public function handleError($type, $msg)
+    {
+        $this->lastError = $msg;
+    }
 }