From 8b255e8e9b8f37805894dd542b2db74e07daf8d4 Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Thu, 8 Jun 2023 13:56:59 +0200
Subject: [PATCH] SPE-1762: Fixed crash in GCcodeViewer when loading gcode
 files generated with Cura

---
 src/libslic3r/GCode/GCodeProcessor.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libslic3r/GCode/GCodeProcessor.cpp b/src/libslic3r/GCode/GCodeProcessor.cpp
index 5a6c2d5be..38d0656b5 100644
--- a/src/libslic3r/GCode/GCodeProcessor.cpp
+++ b/src/libslic3r/GCode/GCodeProcessor.cpp
@@ -1065,6 +1065,9 @@ void GCodeProcessor::process_file(const std::string& filename, std::function<voi
                 apply_config_superslicer(filename);
             else if (m_producer == EProducer::KissSlicer)
                 apply_config_kissslicer(filename);
+
+            if (m_result.extruders_count == 0)
+                m_result.extruders_count = MIN_EXTRUDERS_COUNT;
         }
     }