X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/ac9f41c4c8ccbf9364a5d351e4cb134812a9926b..9edb9f353b57d903d12f241691faf6e8b8cff276:/tents.c

diff --git a/tents.c b/tents.c
index 973c770..e5e8c6f 100644
--- a/tents.c
+++ b/tents.c
@@ -1976,7 +1976,7 @@ static void int_redraw(drawing *dr, game_drawstate *ds, game_state *oldstate,
              * marginally nicer not to have the drag effects
              * flickering on and off disconcertingly.
              */
-            if (ui->drag_button >= 0)
+            if (ui && ui->drag_button >= 0)
                 v = drag_xform(ui, x, y, v);
 
             if (flashing && (v == TREE || v == TENT))
@@ -2053,7 +2053,7 @@ static void game_print(drawing *dr, game_state *state, int tilesize)
 #endif
 
 const struct game thegame = {
-    "Tents", "games.tents",
+    "Tents", "games.tents", "tents",
     default_params,
     game_fetch_preset,
     decode_params,