From 4ca168412bee3ca93a3f95272f566624b0f14599 Mon Sep 17 00:00:00 2001
From: yuancjun <102513452+yuancjun@users.noreply.github.com>
Date: Wed, 6 Apr 2022 11:57:22 +0800
Subject: [PATCH] avoid a single space at the end of a line.

---
 os/glog/glog_logger_handler.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/os/glog/glog_logger_handler.go b/os/glog/glog_logger_handler.go
index 5c7d9932c91..b275ee09206 100644
--- a/os/glog/glog_logger_handler.go
+++ b/os/glog/glog_logger_handler.go
@@ -81,7 +81,8 @@ func (i *HandlerInput) getDefaultBuffer(withColor bool) *bytes.Buffer {
 	if i.Content != "" {
 		i.addStringToBuffer(buffer, i.Content)
 	}
-	i.addStringToBuffer(buffer, "\n")
+	// avoid a single space at the end of a line.
+	buffer.WriteString("\n")
 	return buffer
 }