X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/7ab28913e99672459fcd86ae5eb6121e3b409623..e1f3c70792cacbc9f081f56294b132d9ffbd71f0:/net.c

diff --git a/net.c b/net.c
index 667f939..2e19f1f 100644
--- a/net.c
+++ b/net.c
@@ -1922,7 +1922,7 @@ struct game_drawstate {
  * Process a move.
  */
 static char *interpret_move(game_state *state, game_ui *ui,
-			    game_drawstate *ds, int x, int y, int button)
+			    const game_drawstate *ds, int x, int y, int button)
 {
     char *nullret;
     int tx = -1, ty = -1, dir = 0;