From 22171e6534813726a15ba8ed8eb03a1217d17e5b Mon Sep 17 00:00:00 2001
From: "liz.li" <liz.li@bambulab.com>
Date: Mon, 7 Aug 2023 09:48:06 +0800
Subject: [PATCH] FIX: crash at flow rate cali save when input Chinese

Change-Id: Idfc913e79c13646c9536c8d331c216acdb1e2ef5
(cherry picked from commit cd68769b8fae92d2026ea91e5c32afaf6fb85b76)
---
 src/slic3r/GUI/CalibrationWizard.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/CalibrationWizard.cpp b/src/slic3r/GUI/CalibrationWizard.cpp
index e0fd38b3c4..d8a12ae496 100644
--- a/src/slic3r/GUI/CalibrationWizard.cpp
+++ b/src/slic3r/GUI/CalibrationWizard.cpp
@@ -961,7 +961,7 @@ void FlowRateWizard::on_cali_save()
                 std::map<std::string, ConfigOption*> key_value_map;
                 key_value_map.insert(std::make_pair("filament_flow_ratio", new ConfigOptionFloats{ new_results[i].second }));
                 std::string message;
-                if (!save_preset(old_preset_name, new_results[i].first.ToStdString(), key_value_map, message)) {
+                if (!save_preset(old_preset_name, into_u8(new_results[i].first), key_value_map, message)) {
                     MessageDialog error_msg_dlg(nullptr, message, wxEmptyString, wxICON_WARNING | wxOK);
                     error_msg_dlg.ShowModal();
                     return;