tell that there was an error...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16448 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mgl/app.cpp

@@ -410,7 +410,10 @@ void wxApp::DeletePendingObjects()
 bool wxApp::Initialize()
 {
     if ( MGL_init(".", NULL) == 0 )
+    {
+        wxLogError(_("Cannot initialize SciTech MGL!"));
         return FALSE;
+    }
 
     wxClassInfo::InitializeClasses();