From 91036d0b2875ec9cf10beafda1be7276e298b81d Mon Sep 17 00:00:00 2001
From: "lane.wei" <lane.wei@bambulab.com>
Date: Tue, 12 Dec 2023 13:08:05 +0800
Subject: [PATCH] FIX: CLI: fix the wipe tower issue while mapping to one
 filament

JIRA: STUDIO-5550
Change-Id: I0b8d3af09d16bdfc45cdc5951d182f7e33dc9b93
---
 src/BambuStudio.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/BambuStudio.cpp b/src/BambuStudio.cpp
index 6e7b6eae0..7e10b540b 100644
--- a/src/BambuStudio.cpp
+++ b/src/BambuStudio.cpp
@@ -2561,7 +2561,16 @@ int CLI::run(int argc, char **argv)
             m_extra_config.erase("filament_colour");
 
             if (disable_wipe_tower_after_mapping) {
-                std::set<std::string> filament_color_set(selected_filament_colors.begin(), selected_filament_colors.end());
+                std::set<std::string> filament_color_set;
+                for (unsigned int color_index = 0; color_index <selected_filament_colors.size(); color_index++)
+                {
+                    if (!selected_filament_colors[color_index].empty()) {
+                        filament_color_set.emplace(selected_filament_colors[color_index]);
+                        BOOST_LOG_TRIVIAL(info) << boost::format("add color, index %1%, value %2% to set")%color_index %selected_filament_colors[color_index];
+                    }
+                    else
+                        BOOST_LOG_TRIVIAL(info) << boost::format("skip empty color %1%")%color_index;
+                }
 
                 if (filament_color_set.size() > 1) {
                     disable_wipe_tower_after_mapping = false;