From 16e41ab819a3938c3f1b814275afc654f63add1a Mon Sep 17 00:00:00 2001
From: Vojtech Bubnik <bubnikv@gmail.com>
Date: Wed, 14 Jul 2021 10:13:52 +0200
Subject: [PATCH] Fix of 2.3.2 regression in configuration layer (reading of
 nullable boolean vectors) Fix of Filament overrides on saved 3MF MMU profiles
 are broken #6711

---
 src/libslic3r/Config.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libslic3r/Config.hpp b/src/libslic3r/Config.hpp
index 98596577a..57182428f 100644
--- a/src/libslic3r/Config.hpp
+++ b/src/libslic3r/Config.hpp
@@ -1363,7 +1363,7 @@ public:
         	unsigned char new_value = 0;
         	if (item_str == "nil") {
         		if (NULLABLE)
-        			this->values.push_back(nil_value());
+                    new_value = nil_value();
         		else
                     throw ConfigurationError("Deserializing nil into a non-nullable object");
         	} else if (item_str == "1") {