From aeac1711a9d421a2f26e2930725cc22e38f180af Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Thu, 3 Apr 2014 09:49:43 +0000
Subject: [PATCH] bug fix for 2d hp-refinement (non-affine quads)

---
 libsrc/meshing/curvedelems.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libsrc/meshing/curvedelems.cpp b/libsrc/meshing/curvedelems.cpp
index 41b3d91e..c257049c 100644
--- a/libsrc/meshing/curvedelems.cpp
+++ b/libsrc/meshing/curvedelems.cpp
@@ -1507,6 +1507,7 @@ namespace netgen
 
   bool CurvedElements :: IsSurfaceElementCurved (SurfaceElementIndex elnr) const
   {
+    if (mesh[elnr].GetType() != TRIG) return true;
     if (!IsHighOrder()) return false;
 
     if (mesh.coarsemesh)