non-pch build fix

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44166 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/combocmn.cpp b/src/common/combocmn.cpp
index ce682f595ec8651769700a27823f783fef32af90..26a083b7b08c64eab5fb83d32642955af345ef48 100644 (file)
--- a/src/common/combocmn.cpp
+++ b/src/common/combocmn.cpp
@@ -28,6 +28,7 @@
 #include "wx/combobox.h"
 
 #ifndef WX_PRECOMP
+    #include "wx/app.h"
     #include "wx/log.h"
     #include "wx/dcclient.h"
     #include "wx/settings.h"