From 75a75bb776069cf30596bee87c700017e32a9c7d Mon Sep 17 00:00:00 2001
From: alves <liulikeqian@gmail.com>
Date: Wed, 25 Feb 2026 19:15:59 +0800
Subject: [PATCH] fix data invalid bug.

---
 src/slic3r/Utils/PresetUpdater.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/slic3r/Utils/PresetUpdater.cpp b/src/slic3r/Utils/PresetUpdater.cpp
index 5a63091190..9ba542d878 100644
--- a/src/slic3r/Utils/PresetUpdater.cpp
+++ b/src/slic3r/Utils/PresetUpdater.cpp
@@ -681,7 +681,7 @@ bool PresetUpdater::priv::download_file(const std::string& url,
         .on_error([&url](std::string body, std::string error, unsigned http_status) {
             BOOST_LOG_TRIVIAL(error) << "Download failed: " << url << ", HTTP status: " << http_status << ", error: " << error;
         })
-        .on_complete([&](std::string body, unsigned http_status) {
+        .on_complete([&, target_path, extract_path, tmp_path](std::string body, unsigned http_status) {
             if (http_status != 200) {
                 BOOST_LOG_TRIVIAL(error) << "Download failed with HTTP status: " << http_status;
                 return;
@@ -707,7 +707,7 @@ bool PresetUpdater::priv::download_file(const std::string& url,
             }
             extract_file(target_path, extract_path);
             BOOST_LOG_TRIVIAL(info) << "Download completed: " << target_path;
-            res = true;
+          
         })
         .timeout_max(timeout_sec)
         .perform();