header cleanup

[lyx.git] / src / frontends / qt4 / GuiAlert.cpp

diff --git a/src/frontends/qt4/GuiAlert.cpp b/src/frontends/qt4/GuiAlert.cpp
index ec904e96500fcdc218676f99fdf3634da34b5f41..b53f20f738524fdf452db0b8a7ae58c0918e4788 100644 (file)
--- a/src/frontends/qt4/GuiAlert.cpp
+++ b/src/frontends/qt4/GuiAlert.cpp
@@ -30,6 +30,7 @@
 #include <QInputDialog>
 
 #include <iomanip>
+#include <iostream>
 
 using namespace std;
 using namespace lyx::support;