From 279aaaf9a43fb39a2ce407724b548e02bc4c887c Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 May 2014 03:18:07 +0000
Subject: [PATCH] printf.c: suppress warnings

* ext/-test-/printf/printf.c (printf_test_call): suppress
  maybe-uninitialized warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/-test-/printf/printf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ext/-test-/printf/printf.c b/ext/-test-/printf/printf.c
index 1ebe80411b..336f918986 100644
--- a/ext/-test-/printf/printf.c
+++ b/ext/-test-/printf/printf.c
@@ -44,8 +44,8 @@ printf_test_call(int argc, VALUE *argv, VALUE self)
 {
     VALUE opt, type, num, result;
     char format[sizeof(int) * 6 + 8], *p = format, cnv;
-    int n;
-    const char *s;
+    int n = 0;
+    const char *s = 0;
 
     rb_scan_args(argc, argv, "2:", &type, &num, &opt);
     Check_Type(type, T_STRING);