added pointer warp on drop in resize

event.c

@@ -82,6 +82,8 @@ resizemouse(Client *c) {
 		switch(ev.type) {
 		case ButtonRelease:
 			resize(c, True);
+			XWarpPointer(dpy, None, c->win, 0, 0, 0, 0,
+					c->w + c->border - 1, c->h + c->border - 1);
 			XUngrabPointer(dpy, CurrentTime);
 			return;
 		case ConfigureRequest: