From b83c733b7255264e99b3a3ebe07e073260641e85 Mon Sep 17 00:00:00 2001
From: Matthias Maier <tamiko@43-1.org>
Date: Wed, 15 Mar 2017 14:07:13 -0500
Subject: [PATCH] Fix unused variable warnings in step-9

---
 examples/step-9/step-9.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/step-9/step-9.cc b/examples/step-9/step-9.cc
index 1a9c9f0cd4..87e256ec6f 100644
--- a/examples/step-9/step-9.cc
+++ b/examples/step-9/step-9.cc
@@ -327,6 +327,7 @@ namespace Step9
   RightHandSide<dim>::value (const Point<dim>   &p,
                              const unsigned int  component) const
   {
+    (void) component;
     Assert (component == 0, ExcIndexRange (component, 0, 1));
     const double diameter = 0.1;
     return ( (p-center_point).norm_square() < diameter*diameter ?
@@ -374,6 +375,7 @@ namespace Step9
   BoundaryValues<dim>::value (const Point<dim>   &p,
                               const unsigned int  component) const
   {
+    (void) component;
     Assert (component == 0, ExcIndexRange (component, 0, 1));
 
     const double sine_term = std::sin(16*numbers::PI*std::sqrt(p.norm_square()));
-- 
2.39.5