Ge bugfix for input of key pad keys without numlock

xtt/lib/ge/src/ge_dyn.cpp

@@ -9483,7 +9483,7 @@ int GePopupMenu::action( grow_tObject object, glow_tEvent event)
       strcpy( filter, "$Object-HelpClassFilter");
       break;
     default:
-      ;
+      return 1;
     }
 
     if ( dyn->graph->call_method_cb) {

xtt/lib/glow/gtk/glow_draw_gtk.cpp

@@ -628,7 +628,7 @@ int GlowDrawGtk::event_handler( GdkEvent event)
 
 	if ( buff >= 0x020)
 	  sts = ctx->event_handler( glow_eEvent_Key_Ascii, 0, 0, (int)buff, 0);
-	else {
+	else if ( buff > 0) {
 	  sts = ctx->event_handler( glow_eEvent_Key_CtrlAscii, 0, 0, (int)buff, 0);
 	}
       }