From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 8 Jun 2010 14:52:59 +0000 (+0000)
Subject: Add necessary include guard.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=200a5e0c9be41ab9ee8ec399664dc7a891ad47ba;p=dealii-svn.git

Add necessary include guard.

git-svn-id: https://svn.dealii.org/trunk@21176 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/tests/lac/is_block_vector.cc b/tests/lac/is_block_vector.cc
index f46b6c4dec..406ab868db 100644
--- a/tests/lac/is_block_vector.cc
+++ b/tests/lac/is_block_vector.cc
@@ -19,6 +19,7 @@
 #include <fstream>
 #include <iomanip>
 #include <algorithm>
+#include <iostream>