From 512d8b5f427c08909d76f7a021b5bd236167a5e7 Mon Sep 17 00:00:00 2001
From: Arnaud Becheler <8360330+Becheler@users.noreply.github.com>
Date: Sat, 8 Aug 2026 10:23:40 +0200
Subject: [PATCH] fix: fields initialized

---
 test/graphviz_test.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/graphviz_test.cpp b/test/graphviz_test.cpp
index a2ea63747..41ff89047 100644
--- a/test/graphviz_test.cpp
+++ b/test/graphviz_test.cpp
@@ -30,10 +30,10 @@ typedef std::map< edge_t, Weight > expected_weights_t;
 
 struct Fixture
 {
-    std::string graphviz_text;
-    size_t correct_num_vertices;
-    expected_masses_t masses;
-    expected_weights_t weights;
+    std::string graphviz_text = {};
+    size_t correct_num_vertices = 0;
+    expected_masses_t masses = {};
+    expected_weights_t weights = {};
 };
 
 namespace Samples