fixed CS

Process.php

@@ -259,9 +259,9 @@ class Process
             stream_set_blocking($pipe, false);
         }
 
-
         if ($this->tty) {
             $this->status = self::STATUS_TERMINATED;
+
             return;
         }
 
@@ -1102,9 +1102,9 @@ class Process
             $this->readBytes = array(
                 self::STDOUT => 0,
             );
-            
+
             return array(array('pipe', 'r'), $this->fileHandles[self::STDOUT], array('pipe', 'w'));
-        } 
+        }
 
         if ($this->tty) {
             $descriptors = array(

ProcessUtils.php

@@ -42,7 +42,7 @@ class ProcessUtils
         //@see https://bugs.php.net/bug.php?id=49446
         if (defined('PHP_WINDOWS_VERSION_BUILD')) {
             $escapedArgument = '';
-            foreach(preg_split('/([%"])/i', $argument, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE) as $part) {
+            foreach (preg_split('/([%"])/i', $argument, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE) as $part) {
                 if ('"' == $part) {
                     $escapedArgument .= '\\"';
                 } elseif ('%' == $part) {

Tests/SignalListener.php

@@ -8,9 +8,9 @@ pcntl_signal(SIGUSR1, function(){echo "Caught SIGUSR1"; exit;});
 $n=0;
 
 // ticks require activity to work - sleep(4); does not work
-while($n < 400) {
+while ($n < 400) {
     usleep(10000);
     $n++;
 }
 
-return;
+return;