From 17788818aba604eee201e97bdf41e0c46d66a804 Mon Sep 17 00:00:00 2001
From: GoEdgeLab <goedgecloud@gmail.com>
Date: Wed, 26 Jul 2023 14:48:07 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=88=86=E5=8C=BA=E5=86=85?=
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---
 internal/nodes/http_writer.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/nodes/http_writer.go b/internal/nodes/http_writer.go
index b5984ff..ac523e1 100644
--- a/internal/nodes/http_writer.go
+++ b/internal/nodes/http_writer.go
@@ -324,11 +324,11 @@ func (this *HTTPWriter) PrepareCache(resp *http.Response, size int64) {
 
 	// 待写入尺寸
 	var totalSize = size
-	if totalSize < 0 && this.isPartial {
+	if this.isPartial {
 		var contentRange = resp.Header.Get("Content-Range")
 		if len(contentRange) > 0 {
 			_, partialTotalSize := httpRequestParseContentRangeHeader(contentRange)
-			if partialTotalSize > 0 {
+			if partialTotalSize > 0 && partialTotalSize > totalSize {
 				totalSize = partialTotalSize
 			}
 		}