X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..3b2b40b45fd13c5fead54b7d36819b1411fdef63:/include/wx/msw/helpchm.h

diff --git a/include/wx/msw/helpchm.h b/include/wx/msw/helpchm.h
index 4a9fd55a85..72afc643dc 100644
--- a/include/wx/msw/helpchm.h
+++ b/include/wx/msw/helpchm.h
@@ -19,7 +19,7 @@
 class WXDLLEXPORT wxCHMHelpController : public wxHelpControllerBase
 {
 public:
-    wxCHMHelpController() { }
+    wxCHMHelpController(wxWindow* parentWindow = NULL): wxHelpControllerBase(parentWindow) { }
     virtual ~wxCHMHelpController();
 
     // Must call this to set the filename