X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/c822de4a691a95cd9274aab0c302e74c76ff6ae8..cbb5549e12c8edfd8b38b642b7b25c1fb8912c9b:/sixteen.c

diff --git a/sixteen.c b/sixteen.c
index 1e1f8b8..f6215bd 100644
--- a/sixteen.c
+++ b/sixteen.c
@@ -664,10 +664,12 @@ void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,
 		float c;
 		int sense;
 
-		if (oldstate && state->movecount < oldstate->movecount)
+		if (dir < 0) {
+		    assert(oldstate);
 		    sense = -oldstate->last_movement_sense;
-		else
+		} else {
 		    sense = state->last_movement_sense;
+		}
 
 		t = state->tiles[i];