From e3837281fa5226c5df0dc973997f18082ac3ca94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=91=E6=9E=97?= <as2252258@163.com>
Date: Mon, 24 Apr 2023 14:22:11 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=98=E6=9B=B4?=
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---
 Context.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Context.php b/Context.php
index 28fcd73..ce51830 100644
--- a/Context.php
+++ b/Context.php
@@ -39,7 +39,7 @@ class Context
 	 */
 	public static function inCoroutine(): bool
 	{
-		return Coroutine::getCid() > -1;
+		return class_exists(Coroutine::class) && Coroutine::getCid() > -1;
 	}
 
 }