functions: fix

Signed-off-by: AuxXxilium <[email protected]>

Author: AuxXxilium

files/initrd/opt/arc/include/functions.sh

@@ -357,11 +357,11 @@ function getBus() {
 function getIP() {
   local IP=""
   if [ -n "${1}" ] && [ -d "/sys/class/net/${1}" ]; then
-    IP=$(ip route show dev "${1}" 2>/dev/null | sed -n 's/.* via .* src \(.*\) metric .*/\1/p' | head -1)
-    [ -z "${IP}" ] && IP=$(ip addr show "${1}" scope global 2>/dev/null | grep -E "inet .* eth" | awk '{print $2}' | cut -d'/' -f1 | head -1)
+    IP=$(ip addr show "${1}" scope global 2>/dev/null | grep -E "inet .* eth" | awk '{print $2}' | cut -d'/' -f1 | head -1)
+    [ -z "${IP}" ] && IP=$(ip route show dev "${1}" 2>/dev/null | sed -n 's/.* via .* src \(.*\) metric .*/\1/p' | head -1)
   else
-    IP=$(ip route show 2>/dev/null | sed -n 's/.* via .* src \(.*\) metric .*/\1/p' | head -1 | awk '{$1=$1};1')
-    [ -z "${IP}" ] && IP=$(ip addr show scope global 2>/dev/null | grep -E "inet .* eth" | awk '{print $2}' | cut -d'/' -f1 | head -1)
+    IP=$(ip addr show scope global 2>/dev/null | grep -E "inet .* eth" | awk '{print $2}' | cut -d'/' -f1 | head -1)
+    [ -z "${IP}" ] && IP=$(ip route show 2>/dev/null | sed -n 's/.* via .* src \(.*\) metric .*/\1/p' | head -1)
   fi
   echo "${IP}"
   return 0