X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fdir_picker_ctrl.h;h=f236096598ce07dfbb998fd950b3bda645803a9c;hb=c76b1fd7fe41a7e371ae1fe1dad21c87a19839f1;hp=2ab2a5714b8f42d7ae96aa5625421abd45fc5914;hpb=3828baf56467224f5d44049bf1e7a7ed11f43a05;p=dcpomatic.git

diff --git a/src/wx/dir_picker_ctrl.h b/src/wx/dir_picker_ctrl.h
index 2ab2a5714..f23609659 100644
--- a/src/wx/dir_picker_ctrl.h
+++ b/src/wx/dir_picker_ctrl.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,12 +18,15 @@
 
 */
 
+#ifndef DCPOMATIC_DIR_PICKER_CTRL
+#define DCPOMATIC_DIR_PICKER_CTRL
+
 #include <wx/wx.h>
 
 class DirPickerCtrl : public wxPanel
 {
 public:
-	DirPickerCtrl (wxWindow *);
+	explicit DirPickerCtrl (wxWindow *);
 
 	wxString GetPath () const;
 	void SetPath (wxString);
@@ -37,3 +40,4 @@ private:
 	wxSizer* _sizer;
 };
 
+#endif