diff --git a/files/initrd/opt/rr/boot.sh b/files/initrd/opt/rr/boot.sh
index 7eb03505..fb304b4a 100755
--- a/files/initrd/opt/rr/boot.sh
+++ b/files/initrd/opt/rr/boot.sh
@@ -160,7 +160,7 @@ if [ "${DIRECT}" = "true" ]; then
   reboot
   exit 0
 else
-  ETHX=$(ls /sys/class/net/ | grep -v lo | true)
+  ETHX=$(ls /sys/class/net/ | grep -v lo || true)
   echo "$(printf "$(TEXT "Detected %s network cards.")" "$(echo ${ETHX} | wc -w)")"
   echo "$(TEXT "Checking Connect.")"
   COUNT=0
diff --git a/files/initrd/opt/rr/init.sh b/files/initrd/opt/rr/init.sh
index eb3840b2..077603af 100755
--- a/files/initrd/opt/rr/init.sh
+++ b/files/initrd/opt/rr/init.sh
@@ -18,7 +18,7 @@ printf "\033[1;32m%*s\033[0m\n" $(((${#TITLE} + ${COLUMNS}) / 2)) "${TITLE}"
 printf "\033[1;44m%*s\033[0m\n" ${COLUMNS} ""
 
 # Get first MAC address
-ETHX=$(ls /sys/class/net/ | grep -v lo | true)
+ETHX=$(ls /sys/class/net/ | grep -v lo || true)
 # No network devices
 [ $(echo ${ETHX} | wc -w) -le 0 ] && die "$(TEXT "Network devices not found!")"