Fix randoms:uniform/1 return

Make sure randoms:uniform/1 returns values from the same interval as deprecated random:uniform/1
2016-10-18 08:35:47 +03:00 · 2016-10-18 08:35:47 +03:00 · d19552f464
parent 4c5460f0bd
commit d19552f464
1 changed files with 1 additions and 1 deletions
--- a/src/randoms.erl
+++ b/src/randoms.erl
@ -44,7 +44,7 @@ uniform() ->
    crypto:rand_uniform(0, ?THRESHOLD)/?THRESHOLD.

 uniform(N) ->
-    crypto:rand_uniform(0, N).
+    crypto:rand_uniform(1, N+1).

 -ifdef(STRONG_RAND_BYTES).
 bytes(N) ->