[archiso] Unify ->

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

3 files changed, 8 insertions, 8 deletions

diff --git a/archiso/hooks/archiso_pxe_nbd b/archiso/hooks/archiso_pxe_nbd
index e3e27e7..cc21c2b 100644
--- a/archiso/hooks/archiso_pxe_nbd
+++ b/archiso/hooks/archiso_pxe_nbd
@@ -8,10 +8,10 @@ run_hook () {
         if [ -n "${BOOTIF}" ]; then
             bootif_mac=${BOOTIF#01-}
             bootif_mac=${bootif_mac//-/:}
-            bootif_dev=$(grep -l $bootif_mac /sys/class/net/*/address)
+            bootif_dev=$(grep -l ${bootif_mac} /sys/class/net/*/address)
             bootif_dev=${bootif_dev#/sys/class/net/}
             bootif_dev=${bootif_dev%/address}
-            ip="$ip::$bootif_dev"
+            ip="${ip}::${bootif_dev}"
         fi
 
         # setup network and save some values
diff --git a/configs/baseline/build.sh b/configs/baseline/build.sh
index b7d2b7b..ab7a88e 100755
--- a/configs/baseline/build.sh
+++ b/configs/baseline/build.sh
@@ -84,7 +84,7 @@ make_iso() {
     mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -L "${iso_label}" -o "${out_dir}" iso "${iso_name}-${iso_version}-${arch}.iso"
 }
 
-if [[ $verbose == "y" ]]; then
+if [[ ${verbose} == "y" ]]; then
     verbose="-v"
 else
     verbose=""
diff --git a/configs/releng/root-image/etc/rc.d/functions.d/automated_script b/configs/releng/root-image/etc/rc.d/functions.d/automated_script
index 7a35acb..b89ad9e 100644
--- a/configs/releng/root-image/etc/rc.d/functions.d/automated_script
+++ b/configs/releng/root-image/etc/rc.d/functions.d/automated_script
@@ -1,16 +1,16 @@
 automated_script ()
 {
     script="$(kernel_cmdline script)"
-    if [[ -n "$script" ]]; then
+    if [[ -n "${script}" ]]; then
         stat_busy "Configuring $script"
-        if [[ "$script" =~ ^http:// || "$script" =~ ^ftp:// ]]; then
-            wget "$script" -q -O /tmp/startup_script >/dev/null
+        if [[ "${script}" =~ ^http:// || "${script}" =~ ^ftp:// ]]; then
+            wget "${script}" -q -O /tmp/startup_script >/dev/null
             rt=$?
         else
-            cp "$script" /tmp/startup_script
+            cp "${script}" /tmp/startup_script
             rt=$?
         fi
-        if [ $rt -eq 0 ]; then
+        if [ ${rt} -eq 0 ]; then
             chmod +x /tmp/startup_script
             echo -e '\nif [ $(tty) = "/dev/tty1" ]; then\n    /tmp/startup_script\nfi\n' >> /root/.bash_profile
             stat_done