From: Daniel Garcia-Sanchez <daniel.garcia-sanchez@insp.upmc.fr>
Date: Sat, 2 Feb 2019 13:26:44 +0000 (+0100)
Subject: Remove unused variable warning
X-Git-Tag: v9.1.0-rc1~379^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7675%2Fhead;p=dealii.git

Remove unused variable warning
---

diff --git a/source/grid/grid_in.cc b/source/grid/grid_in.cc
index aaa1b79d94..ad18740f28 100644
--- a/source/grid/grid_in.cc
+++ b/source/grid/grid_in.cc
@@ -2436,9 +2436,12 @@ GridIn<3>::read_netcdf(const std::string &filename)
   // take numbers::internal_face_boundary_id
   // as it denotes an internal face
   for (const int id : bmarker)
-    Assert(0 <= id && static_cast<types::boundary_id>(id) !=
-                        numbers::internal_face_boundary_id,
-           ExcIO());
+    {
+      Assert(0 <= id && static_cast<types::boundary_id>(id) !=
+                          numbers::internal_face_boundary_id,
+             ExcIO());
+      (void)id;
+    }
 
   // finally we setup the boundary
   // information