Fix debugging output, patch by Hideki IWAMOTO
authorGlenn L McGrath <bug1@ihug.co.nz>
Fri, 5 Mar 2004 13:04:39 +0000 (13:04 -0000)
committerGlenn L McGrath <bug1@ihug.co.nz>
Fri, 5 Mar 2004 13:04:39 +0000 (13:04 -0000)
networking/tftp.c

index 92966a253713268eed47a4762269fde9d0700469..10aa63bb97c1e71d44031638f45959ca6f2d1885 100644 (file)
@@ -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,