X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/ac9f41c4c8ccbf9364a5d351e4cb134812a9926b..05c7e653ee7a666bb0582e304e51334f4c51553e:/map.c

diff --git a/map.c b/map.c
index 4ab6c4f..d70d428 100644
--- a/map.c
+++ b/map.c
@@ -1695,8 +1695,7 @@ static char *parse_edge_list(game_params *params, char **desc, int *map)
     int i, k, pos, state;
     char *p = *desc;
 
-    for (i = 0; i < wh; i++)
-	map[wh+i] = i;
+    dsf_init(map+wh, wh);
 
     pos = -1;
     state = 0;