| commit | 9fed24c031a885264a9249eed3b6c654c32ce139 | [log] [tgz] |
|---|---|---|
| author | Mike Frysinger <vapier@gentoo.org> | Wed Feb 27 01:05:34 2013 -0500 |
| committer | Mike Frysinger <vapier@gentoo.org> | Wed Feb 27 01:05:34 2013 -0500 |
| tree | 7fde7df9f214ca1e978af8059487d8ef10a782be | |
| parent | 39b8fb41c50e6ee0aaca81cde2a4dec98d45ef9a [diff] |
udhcpc: tweak math shell style with the metric var Some shells (like dash) are lame and omit the POSIX increment/decrement feature (because it is listed as optional). Tweak the shell script to work in all POSIX variants. Signed-off-by: Mike Frysinger <vapier@gentoo.org>