From 2cce200a679123ec52c46f4abf72247cf8461d5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Sch=C3=B6berl?= <joachim.schoeberl@tuwien.ac.at>
Date: Mon, 26 Aug 2019 10:37:25 +0200
Subject: [PATCH] fix Element(i,i,i) ctor

---
 libsrc/meshing/meshtype.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libsrc/meshing/meshtype.cpp b/libsrc/meshing/meshtype.cpp
index b32068a0..db0932b1 100644
--- a/libsrc/meshing/meshtype.cpp
+++ b/libsrc/meshing/meshtype.cpp
@@ -236,8 +236,8 @@ namespace netgen
     np = 3;
     typ = TRIG;
     
-    for (int i = 0; i < ELEMENT2D_MAXPOINTS; i++)
-        pnum[i].Invalidate();
+    for (int i = 3; i < ELEMENT2D_MAXPOINTS; i++)
+      pnum[i].Invalidate();
   
     for (int i = 0; i < ELEMENT2D_MAXPOINTS; i++)
       geominfo[i].trignum = 0;