use wxNullPtr instead of NULL with wxFileTypeInfo

[wxWidgets.git] / include / wx / dynlib.h

diff --git a/include/wx/dynlib.h b/include/wx/dynlib.h
index 58c81afebd027a2733e7197a1cf0fe14215d1672..4d5f948628c403c40687be2b64ec24283110b319 100644 (file)
--- a/include/wx/dynlib.h
+++ b/include/wx/dynlib.h
@@ -32,7 +32,7 @@
     #define wxHAVE_DYNLIB_ERROR
 #endif
 
-class WXDLLIMPEXP_BASE wxDynamicLibraryDetailsCreator;
+class WXDLLIMPEXP_FWD_BASE wxDynamicLibraryDetailsCreator;
 
 // ----------------------------------------------------------------------------
 // conditional compilation
@@ -170,7 +170,7 @@ public:
     static wxDllType         GetProgramHandle();
 
     // return the platform standard DLL extension (with leading dot)
-    static const wxChar *GetDllExt() { return ms_dllext; }
+    static const wxString& GetDllExt() { return ms_dllext; }
 
     wxDynamicLibrary() : m_handle(0) { }
     wxDynamicLibrary(const wxString& libname, int flags = wxDL_DEFAULT)
@@ -298,7 +298,7 @@ protected:
 
 
     // platform specific shared lib suffix.
-    static const wxChar *ms_dllext;
+    static const wxString ms_dllext;
 
     // the handle to DLL or NULL
     wxDllType m_handle;