From 995d01a6fac4f34585c4110fb2a41f72574b41b6 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Mon, 24 Dec 2012 12:14:26 -0800
Subject: [PATCH] Fix a warning.

---
 format.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/format.cc b/format.cc
index 536d79d2..9a88b7e9 100644
--- a/format.cc
+++ b/format.cc
@@ -173,7 +173,7 @@ void Formatter::FormatInt(T value, const FormatSpec &spec) {
       p[count--] = '0' + (n % 10);
       n /= 10;
     }
-    *p = '0' + n;
+    *p = static_cast<char>('0' + n);
     break;
   }
   case 'x': case 'X': {