rem: if (!menu) wwarning(_("could not create workspace submenu for window menu"));
add: if (!menu) { wwarning(_("could not create submenu for window menu")); return NULL; }
context: makeWorkspaceMenu(WScreen *scr){    WMenu *menu;        menu = wMenuCreate(scr, NULL, False);    if (!menu)	wwarning(_("could not create workspace submenu for window menu"));    updateWorkspaceMenu(menu);        return menu;}