also compile without pchs

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21910 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiPopupMenu.cpp b/src/frontends/qt4/GuiPopupMenu.cpp
index 728f73bb46862ac50e7cc2cc62f4c6cf2a85a7a9..1c8709fe6832530373f5cf84503520356636330a 100644 (file)
--- a/src/frontends/qt4/GuiPopupMenu.cpp
+++ b/src/frontends/qt4/GuiPopupMenu.cpp
@@ -23,6 +23,7 @@
 #include "support/lstrings.h"
 #include "support/debug.h"
 
+#include <QMenuBar>
 
 namespace lyx {
 namespace frontend {