CS fixes

Author: nicolas-grekas

Pipes/AbstractPipes.php

@@ -133,7 +133,7 @@ protected function write(): ?array
             }
 
             if ($input) {
-                for (;;) {
+                while (true) {
                     $data = fread($input, self::CHUNK_SIZE);
                     if (!isset($data[0])) {
                         break;

Tests/ProcessTest.php

@@ -772,7 +772,8 @@ public function testIterateOverProcessWithTimeout()
         $start = microtime(true);
         try {
             $process->start();
-            foreach ($process as $buffer);
+            foreach ($process as $buffer) {
+            }
             $this->fail('A RuntimeException should have been raised');
         } catch (RuntimeException $e) {
         }