From c3f88db392fb8cb600d5c90f67369ab1470f2c4e Mon Sep 17 00:00:00 2001
From: YuSanka <yusanka@gmail.com>
Date: Mon, 4 Jan 2021 18:05:20 +0100
Subject: [PATCH] Fix of #5638

---
 src/slic3r/GUI/SavePresetDialog.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/slic3r/GUI/SavePresetDialog.cpp b/src/slic3r/GUI/SavePresetDialog.cpp
index 65bd3acb90c..e659f8e02a3 100644
--- a/src/slic3r/GUI/SavePresetDialog.cpp
+++ b/src/slic3r/GUI/SavePresetDialog.cpp
@@ -153,6 +153,11 @@ void SavePresetDialog::Item::update()
         m_valid_type = NoValid;
     }
 
+    if (m_valid_type == Valid && m_presets->get_preset_name_by_alias(m_preset_name) != m_preset_name) {
+        info_line = _L("The name cannot be the same as a preset alias name.");
+        m_valid_type = NoValid;
+    }
+
     m_valid_label->SetLabel(info_line);
     m_valid_label->Show(!info_line.IsEmpty());