From fbe984e1c9b039e68e57848e8d2fe843777ef5a6 Mon Sep 17 00:00:00 2001
From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Fri, 5 Mar 2004 13:04:39 +0000
Subject: Fix debugging output, patch by Hideki IWAMOTO

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

diff --git a/networking/tftp.c b/networking/tftp.c
index 92966a253..10aa63bb9 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -294,7 +294,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
 #ifdef CONFIG_FEATURE_TFTP_DEBUG
 			fprintf(stderr, "sending %u bytes\n", len);
 			for (cp = buf; cp < &buf[len]; cp++)
-				fprintf(stderr, "%02x ", *cp);
+				fprintf(stderr, "%02x ", (unsigned char)*cp);
 			fprintf(stderr, "\n");
 #endif
 			if (sendto(socketfd, buf, len, 0,
-- 
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