Change 'while' style (#3365)

target/scripts/startup/setup.d/fetchmail.sh

@@ -51,8 +51,7 @@ function _setup_fetchmail_parallel() {
       fi
 
       local COUNTER=0 SERVER=0
-      while read -r LINE
-      do
+      while read -r LINE; do
         if [[ ${LINE} =~ poll ]]; then
           # If we read "poll" then we reached a new server definition
           # We need to create a new file with fetchmail defaults from

target/scripts/startup/setup.d/networking.sh

@@ -22,8 +22,7 @@ function _setup_docker_permit() {
     _dms_panic__misconfigured 'NETWORK_INTERFACE' 'Network Setup [docker_permit]'
   fi
 
-  while read -r IP
-  do
+  while read -r IP; do
     CONTAINER_NETWORKS+=("${IP}")
   done < <(ip -o -4 addr show type veth | grep -E -o '[0-9\.]+/[0-9]+')
 

target/scripts/startup/setup.d/postfix.sh

@@ -107,8 +107,7 @@ function __postfix__setup_override_configuration() {
   fi
 
   if [[ -f /tmp/docker-mailserver/postfix-master.cf ]]; then
-    while read -r LINE
-    do
+    while read -r LINE; do
       if [[ ${LINE} =~ ^[0-9a-z] ]]; then
         postconf -P "${LINE}"
       fi

target/scripts/startup/setup.d/security/rspamd.sh

@@ -316,8 +316,7 @@ function __rspamd__handle_user_modules_adjustments() {
   if [[ -f "${RSPAMD_CUSTOM_COMMANDS_FILE}" ]]; then
     __rspamd__log 'debug' "Found file '${RSPAMD_CUSTOM_COMMANDS_FILE}' - parsing and applying it"
 
-    while read -r COMMAND ARGUMENT1 ARGUMENT2 ARGUMENT3
-    do
+    while read -r COMMAND ARGUMENT1 ARGUMENT2 ARGUMENT3; do
       case "${COMMAND}" in
 
         ('disable-module')