Fix changing disc on win32, (my dumb mistake, strlen doesnt include \0)

make changing disc a little less ugly
Fixes issue 2114

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4939 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/DolphinWX/Src/Frame.h

@@ -198,6 +198,7 @@ class CFrame : public wxFrame
 		bool m_bNoDocking;
 		bool m_bModalDialogOpen;
 		bool m_bControlsCreated;
+		char newDiscpath[2048];
 		wxMessageDialog *m_StopDlg;
 
 		char **drives;