[PD-dev] potential memory leak in g_graph.c

Does anyone know why does the following exist inside the glist_delete function inside g_graph.c:

/* if we're a drawing command, erase all scalars now, before deleting it; we'll redraw them once it's deleted below. */ if (drawcommand) canvas_redrawallfortemplate(template_findbyname(canvas_makebindsym( glist_getcanvas(x)->gl_name)), 2); if (glist_isvisible(canvas)) gobj_vis(y, x, 0); --> if (x->gl_editor && (ob = pd_checkobject(&y->g_pd))) --> rtext_new(x, ob); if (x->gl_list == y) {

That rtext is never freed after that so unless I am missing something I see no reason why we would want to do this. Any ideas?