From f81403c43354ad646bff647a5f5e58c1588b599d Mon Sep 17 00:00:00 2001 From: Henrique de Moraes Holschuh Date: Sat, 29 Feb 2020 23:31:45 -0300 Subject: [PATCH] dnsmasq: init: get rid of test -a and test -o Refer to shellcheck SC2166. There are just too many caveats that are shell-dependent on test -a and test -o to use them. Signed-off-by: Henrique de Moraes Holschuh --- .../services/dnsmasq/files/dnsmasq.init | 34 +++++++++---------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init index f3afb825ea..1be60de860 100644 --- a/package/network/services/dnsmasq/files/dnsmasq.init +++ b/package/network/services/dnsmasq/files/dnsmasq.init @@ -207,7 +207,7 @@ filter_dnsmasq() { # use entry when no instance entry set, or if it matches config_get found_cfg "$cfg" "instance" - if [ -z "$found_cfg" -o "$found_cfg" = "$match_cfg" ]; then + if [ -z "$found_cfg" ] || [ "$found_cfg" = "$match_cfg" ]; then $func $cfg fi } @@ -326,10 +326,10 @@ dhcp_host_add() { config_get ip "$cfg" ip config_get hostid "$cfg" hostid - [ -n "$ip" -o -n "$name" -o -n "$hostid" ] || return 0 + [ -z "$ip" ] && [ -z "$name" ] && [ -z "$hostid" ] && return 0 config_get_bool dns "$cfg" dns 0 - [ "$dns" = "1" -a -n "$ip" -a -n "$name" ] && { + [ "$dns" = "1" ] && [ -n "$ip" ] && [ -n "$name" ] && { echo "$ip $name${DOMAIN:+.$DOMAIN}" >> $HOSTFILE_TMP } @@ -343,13 +343,13 @@ dhcp_host_add() { for m in $mac; do append macs "$m" ","; done fi - if [ $DNSMASQ_DHCP_VER -eq 6 -a -n "$duid" ]; then + if [ $DNSMASQ_DHCP_VER -eq 6 ] && [ -n "$duid" ]; then # --dhcp-host=id:00:03:00:01:12:00:00:01:02:03,[::beef],lap # one (virtual) machine gets one DUID per RFC3315 duids="id:${duid// */}" fi - if [ -z "$macs" -a -z "$duids" ]; then + if [ -z "$macs" ] && [ -z "$duids" ]; then # --dhcp-host=lap,192.168.0.199,[::beef] [ -n "$name" ] || return 0 macs="$name" @@ -416,7 +416,7 @@ dhcp_this_host_add() { dhcp_domain_add "" "$routername" "$lanaddr" fi - if [ -n "$ulaprefix" -a -n "$lanaddrs6" ] ; then + if [ -n "$ulaprefix" ] && [ -n "$lanaddrs6" ] ; then for lanaddr6 in $lanaddrs6 ; do case "$lanaddr6" in "${ulaprefix%%:/*}"*) @@ -472,7 +472,7 @@ dhcp_boot_add() { config_get servername "$cfg" servername config_get serveraddress "$cfg" serveraddress - [ -n "$serveraddress" -a ! -n "$servername" ] && return 0 + [ -n "$serveraddress" ] && [ ! -n "$servername" ] && return 0 xappend "--dhcp-boot=${networkid:+net:$networkid,}${filename}${servername:+,$servername}${serveraddress:+,$serveraddress}" @@ -566,7 +566,7 @@ dhcp_add() { fi - if [ $DNSMASQ_DHCP_VER -eq 6 -a "$ra" = "server" ] ; then + if [ $DNSMASQ_DHCP_VER -eq 6 ] && [ "$ra" = "server" ] ; then # Note: dnsmasq cannot just be a DHCPv6 server (all-in-1) # and let some other machine(s) send RA pointing to it. @@ -805,13 +805,13 @@ dnsmasq_start() $PROG --version | grep -osqE "^Compile time options:.* DHCPv6( |$)" && DHCPv6CAPABLE=1 || DHCPv6CAPABLE=0 - if [ -x /usr/sbin/odhcpd -a -x /etc/init.d/odhcpd ] ; then + if [ -x /usr/sbin/odhcpd ] && [ -x /etc/init.d/odhcpd ] ; then local odhcpd_is_main odhcpd_is_enabled config_get odhcpd_is_main odhcpd maindhcp 0 /etc/init.d/odhcpd enabled && odhcpd_is_enabled=1 || odhcpd_is_enabled=0 - if [ "$odhcpd_is_enabled" -eq 0 -a "$DHCPv6CAPABLE" -eq 1 ] ; then + if [ "$odhcpd_is_enabled" -eq 0 ] && [ "$DHCPv6CAPABLE" -eq 1 ] ; then # DHCP V4 and V6 in DNSMASQ DNSMASQ_DHCP_VER=6 elif [ "$odhcpd_is_main" -gt 0 ] ; then @@ -834,7 +834,7 @@ dnsmasq_start() if [ -x /etc/init.d/dhcpd ] ; then /etc/init.d/dhcpd enabled && DNSMASQ_DHCP_VER=0 fi - if [ -x /etc/init.d/dhcpd6 -a "$DNSMASQ_DHCP_VER" -gt 0 ] ; then + if [ -x /etc/init.d/dhcpd6 ] && [ "$DNSMASQ_DHCP_VER" -gt 0 ] ; then /etc/init.d/dhcpd6 enabled && DNSMASQ_DHCP_VER=4 fi fi @@ -920,13 +920,13 @@ dnsmasq_start() fi config_get leasefile $cfg leasefile "/tmp/dhcp.leases" - [ -n "$leasefile" -a \! -e "$leasefile" ] && touch "$leasefile" + [ -n "$leasefile" ] && [ ! -e "$leasefile" ] && touch "$leasefile" config_get_bool cachelocal "$cfg" cachelocal 1 config_get_bool noresolv "$cfg" noresolv 0 if [ "$noresolv" != "1" ]; then config_get resolvfile "$cfg" resolvfile /tmp/resolv.conf.d/resolv.conf.auto - [ -n "$resolvfile" -a ! -e "$resolvfile" ] && touch "$resolvfile" + [ -n "$resolvfile" ] && [ ! -e "$resolvfile" ] && touch "$resolvfile" xappend "--resolv-file=$resolvfile" [ "$resolvfile" = "/tmp/resolv.conf.d/resolv.conf.auto" ] && localuse=1 resolvdir="$(dirname "$resolvfile")" @@ -1087,7 +1087,7 @@ dnsmasq_stop() config_get_bool noresolv "$cfg" noresolv 0 config_get resolvfile "$cfg" "resolvfile" - [ "$noresolv" = 0 -a "$resolvfile" = "/tmp/resolv.conf.d/resolv.conf.auto" ] && localuse=1 + [ "$noresolv" = 0 ] && [ "$resolvfile" = "/tmp/resolv.conf.d/resolv.conf.auto" ] && localuse=1 config_get_bool localuse "$cfg" localuse "$localuse" [ "$localuse" -gt 0 ] && ln -sf "/tmp/resolv.conf.d/resolv.conf.auto" /tmp/resolv.conf @@ -1101,7 +1101,7 @@ add_interface_trigger() config_get interface "$1" interface config_get_bool ignore "$1" ignore 0 - [ -n "$interface" -a $ignore -eq 0 ] && procd_add_interface_trigger "interface.*" "$interface" /etc/init.d/dnsmasq reload + [ -n "$interface" ] && [ $ignore -eq 0 ] && procd_add_interface_trigger "interface.*" "$interface" /etc/init.d/dnsmasq reload } service_triggers() @@ -1129,7 +1129,7 @@ start_service() { local type="$1" local name="$2" if [ "$type" = "dnsmasq" ]; then - if [ -n "$instance" -a "$instance" = "$name" ]; then + if [ -n "$instance" ] && [ "$instance" = "$name" ]; then instance_found=1 fi fi @@ -1158,7 +1158,7 @@ stop_service() { local type="$1" local name="$2" if [ "$type" = "dnsmasq" ]; then - if [ -n "$instance" -a "$instance" = "$name" ]; then + if [ -n "$instance" ] && [ "$instance" = "$name" ]; then instance_found=1 fi fi