From 19006d2bc5dfcd2e20a28da733f2547b42525acc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mr=C2=B7x?= <as2252258@163.com>
Date: Mon, 29 Mar 2021 10:46:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E5=90=8D?=
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---
 HttpServer/Shutdown.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/HttpServer/Shutdown.php b/HttpServer/Shutdown.php
index 605dd9bd..6e332e51 100644
--- a/HttpServer/Shutdown.php
+++ b/HttpServer/Shutdown.php
@@ -92,7 +92,7 @@ class Shutdown extends Component
 			return false;
 		}
 		$shell = 'ps -eo pid,cmd,state | grep %d | grep -v grep';
-		exec(sprintf($shell, $content), $output, $code);
+		exec(sprintf($shell, intval($content)), $output, $code);
 		var_dump($content, $output, $code);
 		if (empty($output)) {
 			return false;
@@ -103,8 +103,9 @@ class Shutdown extends Component
 
 	/**
 	 * @param string $path
+	 * @return bool
 	 */
-	public function directoryCheck(string $path)
+	public function directoryCheck(string $path): bool
 	{
 		$dir = new \DirectoryIterator($path);
 		if ($dir->getSize() < 1) {