Change 'while' style (#3365)

target/bin/delmailuser

@@ -70,8 +70,7 @@ ${ORANGE}EXIT STATUS${RESET}
 }
 
 function _parse_options() {
-  while getopts ":yY" OPT
-  do
+  while getopts ":yY" OPT; do
     case "${OPT}" in
       ( 'y' | 'Y' )
         MAILDEL=1

target/bin/listalias

@@ -12,8 +12,7 @@ function _list_entries() {
   local DATABASE=${1}
   _db_should_exist_with_content "${DATABASE}"
 
-  while read -r LINE
-  do
+  while read -r LINE; do
     echo -e "* ${LINE}\n"
   done < <(_get_valid_lines_from_file "${DATABASE}")
 }

target/bin/listdovecotmasteruser

@@ -13,8 +13,7 @@ function _list_entries() {
   _db_should_exist_with_content "${DATABASE}"
 
   local MASTER_ACCOUNT
-  while read -r LINE
-  do
+  while read -r LINE; do
     MASTER_ACCOUNT=$(echo "${LINE}" | cut -d'|' -f1)
 
     echo -e "* ${MASTER_ACCOUNT}\n"

target/bin/listmailuser

@@ -19,8 +19,7 @@ function _list_entries() {
   _db_should_exist_with_content "${DATABASE}"
 
   local ENTRY_TO_DISPLAY
-  while read -r LINE
-  do
+  while read -r LINE; do
     ENTRY_TO_DISPLAY=$(_format_list_item "${LINE}")
 
     echo -e "* ${ENTRY_TO_DISPLAY}\n"

target/bin/open-dkim

@@ -57,8 +57,7 @@ ${ORANGE}EXIT STATUS${RESET}
 
 _require_n_parameters_or_print_usage 0 "${@}"
 
-while [[ ${#} -gt 0 ]]
-do
+while [[ ${#} -gt 0 ]]; do
   case "${1}" in
     ( 'keysize' )
       if [[ -n ${2+set} ]]; then
@@ -124,8 +123,7 @@ if [[ ! -s ${DATABASE_VHOST} ]]; then
   exit 0
 fi
 
-while read -r DKIM_DOMAIN
-do
+while read -r DKIM_DOMAIN; do
   mkdir -p "/tmp/docker-mailserver/opendkim/keys/${DKIM_DOMAIN}"
 
   if [[ ! -f "/tmp/docker-mailserver/opendkim/keys/${DKIM_DOMAIN}/${SELECTOR}.private" ]]; then

target/bin/rspamd-dkim

@@ -79,8 +79,7 @@ function _parse_arguments() {
 
   _log 'trace' "Options given to this script: '${*}'"
 
-  while [[ ${#} -gt 0 ]]
-  do
+  while [[ ${#} -gt 0 ]]; do
     case "${1}" in
 
       ( 'keytype' )