Fix linking when compiling with enabled update checker

diff --git a/modules/gui/qt4/dialogs/help.hpp b/modules/gui/qt4/dialogs/help.hpp
index 8600593a132a569879d52d5bf9c2641ef81eaace..d1c18891c0855690eb06d1ec55cbc50a09673865 100644 (file)
--- a/modules/gui/qt4/dialogs/help.hpp
+++ b/modules/gui/qt4/dialogs/help.hpp
@@ -28,6 +28,8 @@
 #include "config.h"
 #endif
 
+#include "qt4.hpp"
+
 #include "util/qvlcframe.hpp"
 
 class QPushButton;