Fix issue 377: getbackuppixel doesn't work after image resize

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1611 416bcca6-2ee7-4201-b75f-2eb2f807beb1

src/transform.c

@@ -369,8 +369,9 @@ void Button_Transform_menu(void)
     old_width=Main_image_width;
     old_height=Main_image_height;
     
+    Upload_infos_page_main(Main_backups->Pages);
     // Allocate a new page
-    if (Backup_with_new_dimensions(1,Main_backups->Pages->Nb_layers,new_width,new_height))
+    if (Backup_with_new_dimensions(new_width,new_height))
     {
       // The new image is allocated, the new dimensions are already updated.