added file dependency check, switched back to english, smaller fix and improvements

modules/conf_ntp.sh

@@ -21,9 +21,9 @@ conf_ntp()
         systemctl disable systemd-timesyncd || true
     fi
 
-    prnt I "Installation du démon ntp..."
+    prnt I "Installing ntp daemon..."
     pkginst ntp
-    prnt I "Arrêt du service ntp..."
+    prnt I "Stopping service ntp..."
     svc_stop ntp
 
     prnt I "Installation du fichier de configuration de NTP."
@@ -38,23 +38,21 @@ conf_ntp()
         echo "# Generated on $(stdtime)" >> $dest &&
         mv -fv $dest /etc/ntp.conf
 
-    prnt I "Démarrage du service ntp..."
+    prnt I "Starting service ntp..."
     svc_start ntp
     sleep 2 # short sleep so we're sure daemon is ready
     ntptime
-
-    prnt -n I "Attente de 5 secondes pour synchronisation de l'heure"
-    dsleep 5
 }
 
 # NTP
 precheck_conf_ntp()
 {
     if [[ -z $NTPSERVERS ]]; then
-        prnt E "Pas de serveur NTP configuré !"
+        prnt E "No configured NTP server!"
         die 151
     else
-        prnt m "Les serveurs ntp utilisés seront : $NTPSERVERS"
+        file_exists ntp.conf
+        prnt m "The NTP servers to be used will be: $NTPSERVERS"
     fi
 }