diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2011-11-10 21:46:08 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-11-19 02:25:36 -0500 |
| commit | ef1ff1b4f29762d1caf83dc2b65ccfc7cb96e140 (patch) | |
| tree | f1ebb65eec6eb156a0fba737bcd5386af2a9ebfe /init.d/rc-enabled.in | |
| parent | 0510c473d4cd9097401e3a7bc236b0121977b81d (diff) | |
| download | openrc-ef1ff1b4f29762d1caf83dc2b65ccfc7cb96e140.tar.gz openrc-ef1ff1b4f29762d1caf83dc2b65ccfc7cb96e140.tar.bz2 openrc-ef1ff1b4f29762d1caf83dc2b65ccfc7cb96e140.tar.xz | |
make shell math operations style more succulent
Convert the style:
var=$((${var} + 1))
to:
: $(( var += 1 ))
The latter is easier to read imo.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'init.d/rc-enabled.in')
| -rw-r--r-- | init.d/rc-enabled.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/init.d/rc-enabled.in b/init.d/rc-enabled.in index aff2a40..9ba73b0 100644 --- a/init.d/rc-enabled.in +++ b/init.d/rc-enabled.in @@ -33,7 +33,7 @@ start() # Good to go! "$svc" start && started="$started $svc" - : $((retval += $?)) + : $(( retval += $? )) done service_set_value started "$started" eend $retval "Some local rc services failed to start" @@ -46,7 +46,7 @@ stop() local svc= retval=0 for svc in $(rcorder $(service_get_value started) 2>/dev/null | sort -r); do "$svc" stop - : $((retval += $?)) + : $(( retval += $? )) done eend $retval "Some local rc services failed to stop" return 0 |