From 9384a9c279d06ed7fd3fc228b153b7b70c58c37c Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Sat, 25 Feb 2017 17:41:07 +0100
Subject: [PATCH] fix error on accessing directories

---
 copy_gateway-config.sh | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/copy_gateway-config.sh b/copy_gateway-config.sh
index cf9ca00..2a28ff7 100755
--- a/copy_gateway-config.sh
+++ b/copy_gateway-config.sh
@@ -70,7 +70,7 @@ mkdir -p ${homedir_user}/${_dir}
 # - Nameserver Bind
 # -    /etc/bind/*
 # -
-if [[ "$(ls -A /usr/local/src)" ]] ; then
+if [[ -d "/etc/bind" ]] &&[[ "$(ls -A /etc/bind)" ]] ; then
    tar -czpf ${homedir_user}/${_dir}/bind_${_network}.tar.gz -C ${filesystem_prefix}/etc bind
    chown ${user}:${user} ${homedir_user}/${_dir}/bind_${_network}.tar.gz
 fi
@@ -138,7 +138,7 @@ fi
 # -
 # - /etc/ppp/ip-up.d/email_notice
 # -
-if [[ "$(ls -A /etc/ppp/peers)" ]] ; then
+if [[ -d "/etc/ppp/peers" ]] && [[ "$(ls -A /etc/ppp/peers)" ]] ; then
    tar -czpf ${homedir_user}/${_dir}/etc_ppp_peers_${_network}.tar.gz -C ${filesystem_prefix}/etc/ppp/ peers
    chown ${user}:${user} ${homedir_user}/${_dir}/etc_ppp_peers_${_network}.tar.gz
 fi
@@ -178,21 +178,21 @@ cp ${filesystem_prefix}/etc/resolv.conf ${homedir_user}/${_dir}/resolv.conf.${_n
 
 # - /root/bin directory
 # -
-if [[ "$(ls -A /root/bin)" ]] ; then
+if [[ -d "/root/bin" ]] && [[ "$(ls -A /root/bin)" ]] ; then
    tar -czpf ${homedir_user}/${_dir}/root_bin_${_network}.tar.gz -C ${filesystem_prefix}/root bin
    chown ${user}:${user} ${homedir_user}/${_dir}/root_bin_${_network}.tar.gz
 fi
 
 # - /usr/local/src directory
 # -
-if [[ "$(ls -A /usr/local/src)" ]] ; then
+if [[ -d "/usr/local/src" ]] && [[ "$(ls -A /usr/local/src)" ]] ; then
    tar -czpf ${homedir_user}/${_dir}/usr_local_src_${_network}.tar.gz -C ${filesystem_prefix}/usr/local src
    chown ${user}:${user} ${homedir_user}/${_dir}/usr_local_src_${_network}.tar.gz
 fi
 
 # - /usr/local/sbin directory
 # -
-if [[ "$(ls -A /usr/local/sbin)" ]] ; then
+if [[ -d "/usr/local/sbin" ]] && [[ "$(ls -A /usr/local/sbin)" ]] ; then
    tar -czpf ${homedir_user}/${_dir}/usr_local_sbin_${_network}.tar.gz -C ${filesystem_prefix}/usr/local sbin
    chown ${user}:${user} ${homedir_user}/${_dir}/usr_local_sbin_${_network}.tar.gz
 fi
@@ -207,7 +207,7 @@ fi
 # -
 # -    /etc/ipt-firewall/*
 # -
-if [[ "$(ls -A /etc/ipt-firewall)" ]] ; then
+if [[ -d "/etc/ipt-firewall" ]] &&  [[ "$(ls -A /etc/ipt-firewall)" ]] ; then
    tar -czpf ${homedir_user}/${_dir}/etc_ipt-firewall_${_network}.tar.gz -C ${filesystem_prefix}/etc ipt-firewall
    chown ${user}:${user} ${homedir_user}/${_dir}/etc_ipt-firewall_${_network}.tar.gz
 fi
@@ -244,7 +244,7 @@ fi
 # -
 # -    /etc/logrotate.d/check_net
 # -
-if [[ "$(ls -A /etc/check_net)" ]] ; then
+if [[ -d "/etc/check_net" ]] && [[ "$(ls -A /etc/check_net)" ]] ; then
    tar -czpf ${homedir_user}/${_dir}/etc_check_net_${_network}.tar.gz -C ${filesystem_prefix}/etc check_net
    chown ${user}:${user} ${homedir_user}/${_dir}/etc_check_net_${_network}.tar.gz
 fi