* random.c (random_s_rand): ensure default PRNG is re-initialized

  after fork.  patched by Eric Wong.  [ruby-core:41209][Bug #5661]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/random.c b/random.c
index d5a2dd81ba..9405ff1917 100644
--- a/random.c
+++ b/random.c
@@ -1293,6 +1293,7 @@ rb_f_rand(int argc, VALUE *argv, VALUE obj)
 static VALUE
 random_s_rand(int argc, VALUE *argv, VALUE obj)
 {
+    rand_start(&default_rand);
     return random_rand(argc, argv, rb_Random_DEFAULT);
 }