[archiso] Misc style cleanups

* Add #!/bin/bash to install hooks and fixed vimlines.
* Removed empty variables.
* Reorder variables, adjust brace/parens in functions.
* Removed things implemented in base hook (/tmp, /etc/fstab).

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

1 files changed, 5 insertions, 8 deletions

diff --git a/archiso/install/archiso_pxe_http b/archiso/install/archiso_pxe_http
index 38a8ee5..9e2ff65 100644
--- a/archiso/install/archiso_pxe_http
+++ b/archiso/install/archiso_pxe_http
@@ -1,18 +1,15 @@
-# vim: set ft=sh:
+#!/bin/bash
 
-build ()
-{
-    MODULES=""
-    BINARIES=""
-    FILES=""
+build() {
     SCRIPT="archiso_pxe_http"
 
     add_binary curl
 }
 
-help ()
-{
+help() {
 cat<<HELPEOF
   This hook loads the necessary modules for boot via PXE and HTTP.
 HELPEOF
 }
+
+# vim: set ft=sh ts=4 sw=4 et: