X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/481628b3d92ae1c7738bb51fe24a236245cd3d54..a7b795ac473573534657328b8473a56c476a12a3:/latin.c

diff --git a/latin.c b/latin.c
index 22488a7..2d6ae74 100644
--- a/latin.c
+++ b/latin.c
@@ -1092,6 +1092,7 @@ digit *latin_generate(int o, random_state *rs)
 	for (j = 0; j < o; j++)
 	    col[j] = num[j] = j;
 	shuffle(col, j, sizeof(*col), rs);
+	shuffle(num, j, sizeof(*num), rs);
 	/* We need the num permutation in both forward and inverse forms. */
 	for (j = 0; j < o; j++)
 	    numinv[num[j]] = j;