From 80c276c1f52b652fd04fff6576b50e3faa5a308c Mon Sep 17 00:00:00 2001
From: Olivier Houchard <cognet@FreeBSD.org>
Date: Thu, 22 Dec 2005 14:23:54 +0000
Subject: [PATCH] Explicitely use a "signed char" instead of a "char", for
 those archs where char defaults to unsigned.

---
 lib/libc/stdio/xprintf_int.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/libc/stdio/xprintf_int.c b/lib/libc/stdio/xprintf_int.c
index 641690ccd8ea..f006b54d51cb 100644
--- a/lib/libc/stdio/xprintf_int.c
+++ b/lib/libc/stdio/xprintf_int.c
@@ -334,8 +334,8 @@ __printf_render_int(struct __printf_io *io, const struct printf_info *pi, const
 		} else 
 			uu = (unsigned short)argp->uintarg;
 	} else if (pi->is_char) {
-		if (sign && (char)argp->intarg < 0) {
-			uu = -(char)argp->intarg;
+		if (sign && (signed char)argp->intarg < 0) {
+			uu = -(signed char)argp->intarg;
 			ns = '-';
 		} else 
 			uu = (unsigned char)argp->uintarg;