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Fixes #20. By implementing checks before reading server files.

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This commit is contained in:
Marcus Whybrow 2012-06-25 15:18:08 +01:00
parent 996e67b340
commit 9b8a1dd21d
1 changed files with 18 additions and 9 deletions
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27
init/msm
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@ -1564,13 +1564,16 @@ command_server_whitelist_remove() {
# Displays a list of whitelisted players for an individual server
# $1: The server ID
command_server_whitelist_list() {
# TODO: Protect against no whitelist file
local players="$(cat "${server_whitelist[$1]}")"
if [ -f "${server_whitelist[$1]}" ]; then
local players="$(cat "${server_whitelist[$1]}")"
if [ -z "$players" ]; then
echo "No players are whitelisted."
if [ -z "$players" ]; then
echo "No players are whitelisted."
else
echo "$players"
fi
else
echo "$players"
echo "No players are whitelisted."
fi
}
@ -1657,10 +1660,16 @@ command_server_blacklist_ip_remove() {
# Displays a server's banned player names and ip addresses
# $1: The server ID
command_server_blacklist_list() {
# TODO: Protect against non-existent files
local players="$(cat "${server_banned_players[$1]}")"
local ips="$(cat "${server_banned_ips[$1]}")"
local players
local ips
if [ -f "${server_banned_players[$1]}" ]; then
players="$(cat "${server_banned_players[$1]}")"
fi
if [ -f "${server_banned_ips[$1]}" ]; then
ips="$(cat "${server_banned_ips[$1]}")"
fi
if [[ -z "$players" && -z "$ips" ]]; then
echo "The blacklist is empty."