From e2e2df90c5dc836a992fe1bbf08eccc5628b0e1d Mon Sep 17 00:00:00 2001
From: Andreas Fabri <andreas.fabri@geometryfactory.com>
Date: Tue, 18 Oct 2016 09:25:06 +0200
Subject: [PATCH] We initialize a point to quiet GCC6, although the bool first
 should guaranteee that the equality test is only done after that the point
 got assigned a value.

---
 .../Triangulation_2/Constrained_Delaunay_triangulation_2.cpp    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp b/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp
index 860c0ea69a3..818d9f04c69 100644
--- a/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp
+++ b/GraphicsView/demo/Triangulation_2/Constrained_Delaunay_triangulation_2.cpp
@@ -611,7 +611,7 @@ MainWindow::loadEdgConstraints(QString fileName)
   int n;
   ifs >> n;
   
-  K::Point_2 p,q, qold;
+  K::Point_2 p,q, qold(0,0); // initialize to avoid maybe-uninitialized warning from GCC6
 
   CDT::Vertex_handle vp, vq, vqold;
   while(ifs >> p) {