[OE-core] [PATCH v2] initscripts: fix timestamp check at bootmisc.sh

[Lauri Hintsala]

Timestamp checking has been broken by the commit
2078af333d704fd894a2dedbc19cef5775cdadbb. Fix timestamp checking
and clean the code.

cc: sgw at linux.intel.com
cc: gary at mlbassoc.com

Signed-off-by: Lauri Hintsala <lauri.hintsala at bluegiga.com>
---
 .../initscripts/initscripts-1.0/bootmisc.sh        |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh b/meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh
index 03fd67c..6d68b35 100755
--- a/meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh
+++ b/meta/recipes-core/initscripts/initscripts-1.0/bootmisc.sh
@@ -62,16 +62,16 @@ then
 fi
 
 # Set the system clock from hardware clock
-# If the timestamp is 1 day or more recent than the current time,
+# If the timestamp is more recent than the current time,
 # use the timestamp instead.
 /etc/init.d/hwclock.sh start
 if test -e /etc/timestamp
 then
-	SYSTEMDATE=`date  -u +%2m%2d%2H%2M%4Y`
-	read TIMESTAMP < /etc/timestamp
-        NEEDUPDATE=`expr \( $TIMESTAMP \> $SYSTEMDATE + 10000 \)`
-        if [ $NEEDUPDATE -eq 1 ]; then 
-		date -u $TIMESTAMP
+	SYSTEMDATE=`date -u +%4Y%2m%2d`
+	TIMESTAMP=`cat /etc/timestamp | awk '{ print substr($0,9,4) substr($0,1,4); }'`
+	NEEDUPDATE=`expr \( $TIMESTAMP \> $SYSTEMDATE \)`
+	if [ $NEEDUPDATE -eq 1 ]; then
+		date -u `cat /etc/timestamp`
 		/etc/init.d/hwclock.sh stop
 	fi
 fi
-- 
1.7.4.1