Consistently use snew_dsf to allocate dsfs.

All remaining cases where a dsf was allocated via snewn(foo, int) are
removed by this change.

1 files changed, 1 insertions, 1 deletions

diff --git a/singles.c b/singles.c
index cc079fe..5541ad5 100644
--- a/singles.c
+++ b/singles.c
@@ -498,7 +498,7 @@ static int check_rowcol(game_state *state, int starti, int di, int sz, unsigned
 
 static bool check_complete(game_state *state, unsigned flags)
 {
-    int *dsf = snewn(state->n, int);
+    int *dsf = snew_dsf(state->n);
     int x, y, i, error = 0, nwhite, w = state->w, h = state->h;
 
     if (flags & CC_MARK_ERRORS) {