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docker-ce: Normalized variable dereference style

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Signed-off-by: Gerard Ryan <G.M0N3Y.2503@gmail.com>
This commit is contained in:
Gerard Ryan 2020-11-30 18:57:30 +10:00
parent 0607d26df0
commit 8f7b57285f
1 changed files with 15 additions and 15 deletions
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30
utils/docker-ce/files/dockerd.init
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@ -23,11 +23,11 @@ boot() {
} }
uciadd() { uciadd() {
local iface="$1" local iface="${1}"
local device="$2" local device="${2}"
local zone="$3" local zone="${3}"
[ -z "$iface" ] && { [ -z "${iface}" ] && {
iface="docker" iface="docker"
device="docker0" device="docker0"
zone="docker" zone="docker"
@ -77,11 +77,11 @@ uciadd() {
} }
ucidel() { ucidel() {
local iface="$1" local iface="${1}"
local device="$2" local device="${2}"
local zone="$3" local zone="${3}"
[ -z "$iface" ] && { [ -z "${iface}" ] && {
iface="docker" iface="docker"
device="docker0" device="docker0"
zone="docker" zone="docker"
@ -182,20 +182,20 @@ service_triggers() {
} }
iptables_add_blocking_rule() { iptables_add_blocking_rule() {
local cfg="$1" local cfg="${1}"
local device="" local device=""
handle_iptables_rule() { handle_iptables_rule() {
local interface="$1" local interface="${1}"
local outbound="$2" local outbound="${2}"
local inbound="" local inbound=""
. /lib/functions/network.sh . /lib/functions/network.sh
network_get_physdev inbound "${interface}" network_get_physdev inbound "${interface}"
[ -z "$inbound" ] && { [ -z "${inbound}" ] && {
logger -t "dockerd-init" -p notice "Unable to get physical device for interface ${interface}" logger -t "dockerd-init" -p notice "Unable to get physical device for interface ${interface}"
return return
} }
@ -206,14 +206,14 @@ iptables_add_blocking_rule() {
fi fi
} }
config_get device "$cfg" device config_get device "${cfg}" device
[ -z "$device" ] && { [ -z "${device}" ] && {
logger -t "dockerd-init" -p notice "No device configured for ${cfg}" logger -t "dockerd-init" -p notice "No device configured for ${cfg}"
return return
} }
config_list_foreach "$cfg" blocked_interfaces handle_iptables_rule "$device" config_list_foreach "${cfg}" blocked_interfaces handle_iptables_rule "${device}"
} }
stop_service() { stop_service() {