From 66b88b615cb5b1f483eb86d4623a5df0bbb2c1bf Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Sun, 27 Nov 2011 01:55:42 +0100
Subject: [PATCH] tests/sysfs_edit_reader: posixify

Debian's default sh complains ...

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 tests/sysfs_edid_timing | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/sysfs_edid_timing b/tests/sysfs_edid_timing
index 22340cb..3a8c6c0 100755
--- a/tests/sysfs_edid_timing
+++ b/tests/sysfs_edid_timing
@@ -10,7 +10,7 @@ cat $(find /sys/devices/|grep drm | grep /status) > /dev/null
 TIME2=$(date +%s%N)
 
 # time in ms
-RES=$[(TIME2 - TIME1) / 1000000]
+RES=$(((TIME2 - TIME1) / 1000000))
 
 if [ $RES -gt 600 ]; then
 	echo "Talking to outputs took ${RES}ms, something is wrong"
-- 
2.7.4