From e33b45a41070695856f42a71cbcb7308a0831b9e Mon Sep 17 00:00:00 2001
From: Matthias Maier <tamiko@43-1.org>
Date: Wed, 15 Mar 2017 14:10:38 -0500
Subject: [PATCH] Fix unused variable warnings in step-41

---
 examples/step-41/step-41.cc | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/examples/step-41/step-41.cc b/examples/step-41/step-41.cc
index 68a889cdd1..8c3662bf82 100644
--- a/examples/step-41/step-41.cc
+++ b/examples/step-41/step-41.cc
@@ -130,7 +130,8 @@ namespace Step41
   double RightHandSide<dim>::value (const Point<dim> &,
                                     const unsigned int component) const
   {
-    Assert (component == 0, ExcNotImplemented());
+    (void) component;
+    Assert(component == 0, ExcIndexRange(component, 0, 1));
 
     return -10;
   }
@@ -151,7 +152,8 @@ namespace Step41
   double BoundaryValues<dim>::value (const Point<dim> &,
                                      const unsigned int component) const
   {
-    Assert (component == 0, ExcNotImplemented());
+    (void) component;
+    Assert(component == 0, ExcIndexRange(component, 0, 1));
 
     return 0;
   }
@@ -174,7 +176,8 @@ namespace Step41
   double Obstacle<dim>::value (const Point<dim> &p,
                                const unsigned int component) const
   {
-    Assert (component == 0, ExcNotImplemented());
+    (void) component;
+    Assert(component == 0, ExcIndexRange(component, 0, 1));
 
     if (p (0) < -0.5)
       return -0.2;
-- 
2.39.5