Merge pull request #149 from xi/fix-grabc-unmap

reset cursor mode when grabc is unmapped

dwl.c

@@ -2280,6 +2280,10 @@ unmapnotify(struct wl_listener *listener, void *data)
 {
 	/* Called when the surface is unmapped, and should no longer be shown. */
 	Client *c = wl_container_of(listener, c, unmap);
+	if (c == grabc) {
+		cursor_mode = CurNormal;
+		grabc = NULL;
+	}
 	wl_list_remove(&c->link);
 	if (client_is_unmanaged(c))
 		return;