sysvinit-inittab: avoid pipe with grep

Replace:
cat <file> | grep xxx
By:
grep xxx <file>

(From OE-Core rev: 350c7c63c05a977158da91b4e06f84a6fb84a6ee)

Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
index 30641dac88..c3244b4602 100644
--- a/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
+++ b/meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb
@@ -54,7 +54,7 @@ if [ "x$D" = "x" ] && [ -e /proc/consoles ]; then
         for i in $tmp
         do
                 j=`echo ${i} | sed s/^.*\;//g`
-                if [ -z "`cat /proc/consoles | grep ${j}`" ]; then
+                if [ -z "`grep ${j} /proc/consoles`" ]; then
                         sed -i /^.*${j}$/d /etc/inittab
                 fi
         done