From 0c1943c77b6d85187a9f62f7408655a4551144d5 Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <mhochsteger@cerbsim.com>
Date: Tue, 3 Dec 2024 12:50:14 +0100
Subject: [PATCH] Fix bug in nginterface (discovered by gcc -Wall)

---
 libsrc/interface/nginterface.cpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/libsrc/interface/nginterface.cpp b/libsrc/interface/nginterface.cpp
index 5181be4c..1c79ff78 100644
--- a/libsrc/interface/nginterface.cpp
+++ b/libsrc/interface/nginterface.cpp
@@ -2246,11 +2246,8 @@ int Ng_GetClosureNodes (int nt, int nodenr, int nodeset, int * nodes)
 
         if (nodeset & 2)  // Edges
           {
-            int edges[12];
-            // int ned;
-            // ned = mesh->GetTopology().GetElementEdges (nodenr+1, edges, 0);
-            int ned = mesh->GetTopology().GetEdges (ElementIndex(nodenr)).Size();
-            for (int i = 0; i < ned; i++)
+            auto edges = mesh->GetTopology().GetEdges (ElementIndex(nodenr));
+            for (int i = 0; i < edges.Size(); i++)
               {
                 nodes[cnt++] = 1;
                 nodes[cnt++] = edges[i]-1;