diff --git a/Segment_Delaunay_graph_Linf_2/include/CGAL/Segment_Delaunay_graph_Linf_2/Voronoi_vertex_ring_C2.h b/Segment_Delaunay_graph_Linf_2/include/CGAL/Segment_Delaunay_graph_Linf_2/Voronoi_vertex_ring_C2.h
index bcff719b03b..4fe3303d24a 100644
--- a/Segment_Delaunay_graph_Linf_2/include/CGAL/Segment_Delaunay_graph_Linf_2/Voronoi_vertex_ring_C2.h
+++ b/Segment_Delaunay_graph_Linf_2/include/CGAL/Segment_Delaunay_graph_Linf_2/Voronoi_vertex_ring_C2.h
@@ -999,9 +999,14 @@ private:
             retval = CGAL::compare(d_fine, CGAL::abs(scalediffdvpx));
           }
         }
+        CGAL_SDG_DEBUG(std::cout << "vring test with p, retval="
+            << retval << std::endl; );
         if (retval == SMALLER) {
           return NEGATIVE;
         }
+        if (retval == LARGER) {
+          return POSITIVE;
+        }
       }
 
       Point_2 qref;
@@ -1025,6 +1030,9 @@ private:
         if (retval == SMALLER) {
           return NEGATIVE;
         }
+        if (retval == LARGER) {
+          return POSITIVE;
+        }
       }
 
       Point_2 rref;