From a6933d082cb0a92142ff39a6184b48c30ae022d4 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 10 Jul 2018 15:53:42 -0600
Subject: [PATCH] Remove an unused global variable in a test.

---
 tests/fe/rt_approximation_01.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tests/fe/rt_approximation_01.cc b/tests/fe/rt_approximation_01.cc
index 06b224d3d9..aed0880469 100644
--- a/tests/fe/rt_approximation_01.cc
+++ b/tests/fe/rt_approximation_01.cc
@@ -31,8 +31,6 @@
 
 std::ofstream logfile("output");
 
-char buf[1000];
-
 
 #include <deal.II/base/function.h>
 #include <deal.II/base/quadrature_lib.h>
-- 
2.39.5