diff options
Diffstat (limited to 'gl/lib/randperm.c')
| -rw-r--r-- | gl/lib/randperm.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gl/lib/randperm.c b/gl/lib/randperm.c index 507e21460..a03c5b87f 100644 --- a/gl/lib/randperm.c +++ b/gl/lib/randperm.c @@ -79,21 +79,21 @@ randperm_new (struct randint_source *r, size_t h, size_t n) default: { - size_t i; + size_t i; - v = xnmalloc (n, sizeof *v); - for (i = 0; i < n; i++) - v[i] = i; + v = xnmalloc (n, sizeof *v); + for (i = 0; i < n; i++) + v[i] = i; - for (i = 0; i < h; i++) - { - size_t j = i + randint_choose (r, n - i); - size_t t = v[i]; - v[i] = v[j]; - v[j] = t; - } + for (i = 0; i < h; i++) + { + size_t j = i + randint_choose (r, n - i); + size_t t = v[i]; + v[i] = v[j]; + v[j] = t; + } - v = xnrealloc (v, h, sizeof *v); + v = xnrealloc (v, h, sizeof *v); } break; } |