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authorJo-Philipp Wich <jow@openwrt.org>2010-02-01 00:35:08 +0000
committerJo-Philipp Wich <jow@openwrt.org>2010-02-01 00:35:08 +0000
commit2c28ebcdee04b76762deda2dc067e40abd7f89a7 (patch)
tree21c6515f31b29789c87322accbd4f86863482fc0 /target/linux/pxcab
parent204fa6c4e3bd3ffebb991930909bb078e4f43a31 (diff)
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[pxcab] preinit: use grep -q where applicable
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19484 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/pxcab')
-rw-r--r--target/linux/pxcab/base-files/lib/preinit/45_failsafe_pxcab2
1 files changed, 1 insertions, 1 deletions
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 "