if (!it->image) {
it->image = XCreateImage(it->dpy, it->xgwa.visual, it->xgwa.depth, ZPixmap, 0, 0,
it->usewidth, it->useheight, 8, 0);
if (!it->image) {
it->image = XCreateImage(it->dpy, it->xgwa.visual, it->xgwa.depth, ZPixmap, 0, 0,
it->usewidth, it->useheight, 8, 0);