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/readline/readline.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext/readline')

diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 5ceaaf780b..a1963993be 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -1786,7 +1786,7 @@ username_completion_proc_call(VALUE self, VALUE str)
 }
 
 void
-Init_readline()
+Init_readline(void)
 {
     VALUE history, fcomp, ucomp, version;
 
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