Minor cleanup to make function work with VectorizedArray

diff --git a/include/deal.II/base/point.h b/include/deal.II/base/point.h
index 2a102430c4e4bf3a27c6f3badf4d20499d4fc35c..51bb6e441c44441c5a164093501f89abd1afe912 100644 (file)
--- a/include/deal.II/base/point.h
+++ b/include/deal.II/base/point.h
@@ -430,10 +430,10 @@ inline
 Number
 Point<dim,Number>::distance (const Point<dim,Number> &p) const
 {
-  Number sum=0;
+  Number sum = Number();
   for (unsigned int i=0; i<dim; ++i)
     {
-      const double diff=this->values[i]-p(i);
+      const Number diff=this->values[i]-p(i);
       sum += diff*diff;
     }