From e62873ff1341544083d5727ae0235f2ddb8085d2 Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Tue, 8 Nov 2022 08:29:42 +0100
Subject: [PATCH] Prevent uninitialized value in nlopt optimizer

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

diff --git a/src/libslic3r/Optimize/NLoptOptimizer.hpp b/src/libslic3r/Optimize/NLoptOptimizer.hpp
index f5d314046..cc7edb97a 100644
--- a/src/libslic3r/Optimize/NLoptOptimizer.hpp
+++ b/src/libslic3r/Optimize/NLoptOptimizer.hpp
@@ -68,7 +68,7 @@ template<class Method> class NLoptOpt {};
 template<nlopt_algorithm alg> class NLoptOpt<NLoptAlg<alg>> {
 protected:
     StopCriteria m_stopcr;
-    OptDir m_dir;
+    OptDir m_dir = OptDir::MIN;
 
     template<class Fn> using TOptData =
         std::tuple<std::remove_reference_t<Fn>*, NLoptOpt*, nlopt_opt>;