Do not take argument of P3T3 operator= by reference

Since we're swapping, it needs to be copy
2018-06-27 17:12:22 +02:00 · 2018-06-27 17:12:22 +02:00 · 9b5b558101
parent 3e1bf168f8
commit 9b5b558101
1 changed files with 1 additions and 1 deletions
--- a/Periodic_3_triangulation_3/include/CGAL/Periodic_3_triangulation_3.h
+++ b/Periodic_3_triangulation_3/include/CGAL/Periodic_3_triangulation_3.h
@ -295,7 +295,7 @@ public:
  virtual ~Periodic_3_triangulation_3() {}

  /** @name Assignment */ //@{
-  Periodic_3_triangulation_3& operator=(Periodic_3_triangulation_3& tr)
+  Periodic_3_triangulation_3& operator=(Periodic_3_triangulation_3 tr)
  {
    swap(tr);
    return *this;