Added return value to TriMesh::split operation.

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@617 fdac6126-5c0c-442c-9429-916003d36597

src/OpenMesh/Core/Mesh/TriMeshT.hh

@@ -178,8 +178,8 @@ public:
 
   /// Edge split (= 2-to-4 split)
   /// Do not call PolyMeshT function below as this does the wrong operation
-  inline void split(EdgeHandle _eh, const Point& _p)
-  { Kernel::split(_eh, this->add_vertex(_p)); }
+  inline VertexHandle split(EdgeHandle _eh, const Point& _p)
+  { const VertexHandle vh = this->add_vertex(_p); Kernel::split(_eh, vh); return vh; }
 
   inline void split(EdgeHandle _eh, VertexHandle _vh)
   { Kernel::split(_eh, _vh); }