From: Matthias Maier <tamiko@43-1.org>
Date: Wed, 15 Mar 2017 19:08:18 +0000 (-0500)
Subject: Fix unused variable warnings in step-47
X-Git-Tag: v8.5.0-rc1~38^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F4068%2Fhead;p=dealii.git

Fix unused variable warnings in step-47
---

diff --git a/examples/step-47/step-47.cc b/examples/step-47/step-47.cc
index 98cd5b4f07..74b6cdeae8 100644
--- a/examples/step-47/step-47.cc
+++ b/examples/step-47/step-47.cc
@@ -152,8 +152,8 @@ namespace Step47
     Assert (values.size() == n_points,
             ExcDimensionMismatch (values.size(), n_points));
 
-    Assert (component == 0,
-            ExcIndexRange (component, 0, 1));
+    (void) component;
+    Assert(component == 0, ExcIndexRange(component, 0, 1));
 
     for (unsigned int i=0; i<n_points; ++i)
       {