diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2007-02-04 19:23:28 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2007-02-04 19:23:28 +0000 |
| commit | fb0ccdc90c47236c02e38ff249db297e3000945b (patch) | |
| tree | 1e3e9b6421b187620b2eadc371b73bf3828be5e6 /usr.bin/top/top.c | |
| parent | d86323c9a2ac58f90473bfa7c1143c1bd18df832 (diff) | |
Complain of the user specifies a negative number for the 's' command.
From Mark Lumsden.
Diffstat (limited to 'usr.bin/top/top.c')
| -rw-r--r-- | usr.bin/top/top.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/usr.bin/top/top.c b/usr.bin/top/top.c index c079ea772f5..8f7ede47972 100644 --- a/usr.bin/top/top.c +++ b/usr.bin/top/top.c @@ -1,4 +1,4 @@ -/* $OpenBSD: top.c,v 1.47 2007/02/04 19:17:14 otto Exp $ */ +/* $OpenBSD: top.c,v 1.48 2007/02/04 19:23:27 otto Exp $ */ /* * Top users/processes display for Unix @@ -731,10 +731,18 @@ rundisplay(void) double newdelay = strtod(tempbuf2, &endp); if (newdelay >= 0 && newdelay < 1000000 && - *endp == '\0') + *endp == '\0') { delay = newdelay; - } - clear_message(); + } else { + new_message(MT_standout, + "Delay should be a non-negative number"); + if (putchar('\r') == EOF) + exit(1); + no_command = Yes; + } + + } else + clear_message(); break; case CMD_displays: /* change display count */ |