From: Jo-Philipp Wich <jow@openwrt.org>
Date: Mon, 1 Feb 2010 00:35:08 +0000 (+0000)
Subject: preinit: use grep -q where applicable
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=195d65dd871656c790f0cb4eb1f6e5eb03f8a726;p=openwrt%2Fstaging%2Fblocktrron.git

preinit: use grep -q where applicable

SVN-Revision: 19484
---

diff --git a/target/linux/pxcab/base-files/lib/preinit/45_failsafe_pxcab b/target/linux/pxcab/base-files/lib/preinit/45_failsafe_pxcab
index 97392774da..dd7330d5d7 100644
--- a/target/linux/pxcab/base-files/lib/preinit/45_failsafe_pxcab
+++ b/target/linux/pxcab/base-files/lib/preinit/45_failsafe_pxcab
@@ -4,7 +4,7 @@
 
 failsafe_wait() {
     FAILSAFE=
-    grep 'failsafe=' /proc/cmdline > /dev/null && FAILSAFE=true && export FAILSAFE
+    grep -q 'failsafe=' /proc/cmdline && FAILSAFE=true && export FAILSAFE
     if [ "$FAILSAFE" != "true" ]; then
         preinit_net_echo "Please press button now to enter failsafe"
         echo -n "Press "