Improve code style working with bash arrays

ComplianceAsCode · Jul 5, 2023 · de112bd · de112bd
1 parent 60a8692
commit de112bd
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/linux_os/guide/services/ntp/service_timesyncd_configured/bash/shared.sh b/linux_os/guide/services/ntp/service_timesyncd_configured/bash/shared.sh
@@ -7,10 +7,10 @@
 {{{ bash_instantiate_variables("var_multiple_time_servers") }}}
 
 IFS=',' read -r -a time_servers_array <<< "$var_multiple_time_servers"
-preferred_ntp_servers_array="${time_servers_array[@]:0:2}"
-preferred_ntp_servers=$( echo ${preferred_ntp_servers_array[@]}|sed -e 's/\s\+/,/g' )
-fallback_ntp_servers_array="${time_servers_array[@]:2}"
-fallback_ntp_servers=$( echo ${fallback_ntp_servers_array[@]}|sed -e 's/\s\+/,/g' )
+preferred_ntp_servers_array=("${time_servers_array[@]:0:2}")
+preferred_ntp_servers=$( echo "${preferred_ntp_servers_array[@]}"|sed -e 's/\s\+/,/g' )
+fallback_ntp_servers_array=("${time_servers_array[@]:2}")
+fallback_ntp_servers=$( echo "${fallback_ntp_servers_array[@]}"|sed -e 's/\s\+/,/g' )
 
 config_file="/etc/systemd/timesyncd.d/oscap-remedy.conf"
 current_cfg_arr=( "/etc/systemd/timesyncd.conf" )