diff options
Diffstat (limited to 'src/appl/telnet/telnetd/utility.c')
| -rw-r--r-- | src/appl/telnet/telnetd/utility.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/appl/telnet/telnetd/utility.c b/src/appl/telnet/telnetd/utility.c index 8b0dde0..9266f79 100644 --- a/src/appl/telnet/telnetd/utility.c +++ b/src/appl/telnet/telnetd/utility.c @@ -1212,7 +1212,7 @@ printdata(tag, ptr, cnt) for (i = 0; i < 20 && cnt; i++) { sprintf(nfrontp, "%02x", *ptr); nfrontp += strlen(nfrontp); - if (isprint(*ptr)) { + if (isprint((int) *ptr)) { xbuf[i] = *ptr; } else { xbuf[i] = '.'; |