👷 cleanup

archiso/airootfs/usr/local/bin/remove-nvidia

@@ -7,7 +7,7 @@ kernel_cmdline(){
     for param in $(cat /proc/cmdline); do
         case "${param}" in
             $1=*) echo "${param##*=}"; return 0 ;;
-            $1) return 0 ;;
+            "$1") return 0 ;;
             *) continue ;;
         esac
     done
@@ -16,17 +16,17 @@ kernel_cmdline(){
 }
 
 get_driver(){
-    echo $(kernel_cmdline driver)
+    kernel_cmdline driver
 }
 
 get_virtmach(){
-    echo $(kernel_cmdline virtmach)
+    kernel_cmdline virtmach
 }
 
 while [ -e "/var/lib/pacman/db.lck" ];
 do
     echo 'Pacman is not ready yet. Will try again in 10 seconds.'
-    seconds=$(($seconds + 10))
+    seconds=$((seconds + 10))
     sleep 10
     if [[ "$seconds" == "30" ]]; then
         echo 'Warning: removing pacman db.lck!'
@@ -37,7 +37,7 @@ done
 # free = remove nvidia keep nouveau
 selection=$(get_driver)
 echo "#################################"
-echo "Selection was "$selection
+echo "Selection was ""$selection"
 echo "#################################"
 if [[ $selection == "free" ]]; then
     pacman -R --noconfirm nvidia-dkms nvidia-utils
@@ -46,7 +46,7 @@ fi
 #freenonouveau = remove nvidia and nouveau
 selection=$(get_driver)
 echo "#################################"
-echo "Selection was "$selection
+echo "Selection was ""$selection"
 echo "#################################"
 if [[ $selection == "freenonouveau" ]]; then
     pacman -R --noconfirm nvidia-dkms nvidia-utils
@@ -55,7 +55,7 @@ fi
 
 #nonfree = keepin nvidia and nouveau
 selection=$(get_driver)
-echo "Selection was "$selection
+echo "Selection was ""$selection"
 if [[ $selection == "nonfree" ]]; then
     echo "#################################"
     echo "We keep nvidia and nouveau onboard"
@@ -65,7 +65,7 @@ fi
 # nonfreenonouveau : keep nvidia and remove nouveau
 selection=$(get_driver)
 echo "#################################"
-echo "Selection was "$selection
+echo "Selection was ""$selection"
 echo "#################################"
 if [[ $selection == "nonfreenonouveau" ]]; then
     pacman -R --noconfirm xf86-video-nouveau
@@ -74,7 +74,7 @@ fi
 # remove virtual machines
 selection=$(get_virtmach)
 echo "#################################"
-echo "Selection was "$selection
+echo "Selection was ""$selection"
 echo "#################################"
 if [[ $selection == "none" ]]; then