[package] libpcap: explicitely disable libnl support to prevent different build resul...
[openwrt.git] / target / linux / x86 / olpc / base-files / lib / preinit / 45_failsafe_x86
index 9739277..dd7330d 100644 (file)
@@ -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 "
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