fix "make check" with gcc 4.3

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@28860 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/tests/boost.cpp b/src/frontends/tests/boost.cpp
index 6143b592501a84072155802a1787afb27b3196f1..09d701dfd51980046a88cd3919d3d34cc4292619 100644 (file)
--- a/src/frontends/tests/boost.cpp
+++ b/src/frontends/tests/boost.cpp
@@ -10,6 +10,7 @@
 
 #include <config.h>
 
+#include <cstdlib>
 #include <iostream>
 #include <boost/assert.hpp>