Format scripts with shfmt

dropbear_hook

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-run_hook ()
-{
+run_hook() {
     [ -d /dev/pts ] || mkdir -p /dev/pts
     mount -t devpts devpts /dev/pts
 
@@ -9,8 +8,7 @@ run_hook ()
     /usr/sbin/dropbear -E -s -j -k
 }
 
-run_cleanuphook ()
-{
+run_cleanuphook() {
     umount /dev/pts
     rm -R /dev/pts
     if [ -f /var/run/dropbear.pid ]; then

dropbear_install

@@ -47,8 +47,7 @@ generate_keys() {
     done
 }
 
-build ()
-{
+build() {
     #
     # Begin real processing
     #
@@ -89,8 +88,7 @@ build ()
     add_runscript
 }
 
-help ()
-{
+help() {
     cat <<HELPEOF
 This hook is meant to be used in conjunction with mkinitcpio-netconf and/or
 mkinitcpio-ppp. It DOES NOT provide any default shell. It will only install