Merge from ruby_1_8.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/hash.c b/hash.c
index cb8e63a3e7..5a3d7ecfab 100644
--- a/hash.c
+++ b/hash.c
@@ -1607,6 +1607,7 @@ hash_i(key, val, hval)
     return ST_CONTINUE;
 }
 
+static VALUE recursive_hash _((VALUE, VALUE, int));
 static VALUE
 recursive_hash(hash, dummy, recur)
     VALUE hash;