From 28b9f11d5a4b878adb50a3e5472ceea8c462ed4a Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 30 Sep 2014 05:25:32 +0000
Subject: protoize no-arguments functions

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/digest/sha2/sha2init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext/digest/sha2/sha2init.c')

diff --git a/ext/digest/sha2/sha2init.c b/ext/digest/sha2/sha2init.c
index d627beba6e..2b0585543a 100644
--- a/ext/digest/sha2/sha2init.c
+++ b/ext/digest/sha2/sha2init.c
@@ -29,7 +29,7 @@ FOREACH_BITLEN(DEFINE_ALGO_METADATA)
  * Standards and Technology), described in FIPS PUB 180-2.
  */
 void
-Init_sha2()
+Init_sha2(void)
 {
     VALUE mDigest, cDigest_Base;
     ID id_metadata;
-- 
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