From c01fe8d63cd5fb31ef556482c56d0150a9dc740c Mon Sep 17 00:00:00 2001
From: Reasno <guxi99@gmail.com>
Date: Sat, 8 May 2021 13:40:53 +0800
Subject: [PATCH] fix: empty output in redirected logs

---
 src/Listener/LogRedirectListener.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Listener/LogRedirectListener.php b/src/Listener/LogRedirectListener.php
index d8653d1..c72f247 100644
--- a/src/Listener/LogRedirectListener.php
+++ b/src/Listener/LogRedirectListener.php
@@ -71,7 +71,9 @@ public function process(object $event)
                     if ($recv === false && $sock->errCode !== SOCKET_ETIMEDOUT) {
                         throw new SocketAcceptException('Socket is closed', $sock->errCode);
                     }
-                    $this->logOutput((string) $recv);
+                    if ($recv !== false) {
+                        $this->logOutput((string) $recv);
+                    }
                 } catch (\Throwable $exception) {
                     $this->logThrowable($exception);
                     if ($exception instanceof SocketAcceptException) {