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authorMike Frysinger <vapier@gentoo.org>2011-11-10 21:46:08 -0500
committerMike Frysinger <vapier@gentoo.org>2011-11-19 02:25:36 -0500
commitef1ff1b4f29762d1caf83dc2b65ccfc7cb96e140 (patch)
treef1ebb65eec6eb156a0fba737bcd5386af2a9ebfe /init.d/moused.in
parent0510c473d4cd9097401e3a7bc236b0121977b81d (diff)
make shell math operations style more succulent
Convert the style: var=$((${var} + 1)) to: : $(( var += 1 )) The latter is easier to read imo. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'init.d/moused.in')
-rw-r--r--init.d/moused.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/init.d/moused.in b/init.d/moused.in
index a41005ff..cdcf36ad 100644
--- a/init.d/moused.in
+++ b/init.d/moused.in
@@ -54,7 +54,7 @@ start()
local ttyv=
for ttyv in /dev/ttyv*; do
vidcontrol < "$ttyv" -m on
- : $((retval+= $?))
+ : $(( retval += $? ))
done
fi