diff options
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/s_client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/s_client.c b/apps/s_client.c index f056adb68e..d82b02d192 100644 --- a/apps/s_client.c +++ b/apps/s_client.c @@ -2272,7 +2272,7 @@ int s_client_main(int argc, char **argv) do { mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ); } - while (mbuf_len > 3 && (!isdigit(mbuf[0]) || !isdigit(mbuf[1]) || !isdigit(mbuf[2]) || mbuf[3] != ' ')); + while (mbuf_len > 3 && (!isdigit((unsigned char)mbuf[0]) || !isdigit((unsigned char)mbuf[1]) || !isdigit((unsigned char)mbuf[2]) || mbuf[3] != ' ')); (void)BIO_flush(fbio); BIO_pop(fbio); BIO_free(fbio); |