From 7e15661a428def3fef50982f9dbeebfb6f8c2606 Mon Sep 17 00:00:00 2001
From: "chunmao.guo" <chunmao.guo@bambulab.com>
Date: Mon, 17 Mar 2025 10:48:20 +0800
Subject: [PATCH] FIX: OptionsGroup::get_line with multiple options

Change-Id: I9c96b0e5de5674e558aeb66d306da3519750fa65
Jira: STUDIO-10887
(cherry picked from commit f0656ee986189d5ca34a088c3e584c4f973e1538)
---
 src/slic3r/GUI/OptionsGroup.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/slic3r/GUI/OptionsGroup.cpp b/src/slic3r/GUI/OptionsGroup.cpp
index 6fa4702af8..eab60e78d4 100644
--- a/src/slic3r/GUI/OptionsGroup.cpp
+++ b/src/slic3r/GUI/OptionsGroup.cpp
@@ -244,12 +244,11 @@ void OptionsGroup::append_line(const Line& line)
 //BBS: get line for opt_key
 Line* OptionsGroup::get_line(const std::string& opt_key)
 {
-    for (auto& l : m_lines)
+    for (int index = 0; index < m_lines.size(); index++)
     {
-        if(l.is_separator())
-            continue;
-        if (l.get_first_option_key() == opt_key)
-            return &l;
+        for (auto & opt : m_lines[index].get_options())
+            if (opt.opt_id == opt_key)
+                return &(m_lines[index]);
     }
 
     return nullptr;