maybe fix ruby issue in ntpdate template

diff --git a/modules/ntpdate/templates/etc-default-ntpdate.erb b/modules/ntpdate/templates/etc-default-ntpdate.erb
index ee12a56..5d8b352 100644 (file)
--- a/modules/ntpdate/templates/etc-default-ntpdate.erb
+++ b/modules/ntpdate/templates/etc-default-ntpdate.erb
@@ -16,7 +16,7 @@ NTPSERVERS=""
        out = []
 
        require 'resolv'
-       scope.lookupvar('ntpservers').to_a.flatten.each do |n|
+       [scope.lookupvar('ntpservers')].flatten.each do |n|
                begin
                        ip = Resolv.getaddress(n)
                        out << "NTPSERVERS=\"$NTPSERVERS #{ip}\" # #{n}"