diff options
Diffstat (limited to 'lib/puppet/parser/functions/fqdn_rotate.rb')
-rw-r--r-- | lib/puppet/parser/functions/fqdn_rotate.rb | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/puppet/parser/functions/fqdn_rotate.rb b/lib/puppet/parser/functions/fqdn_rotate.rb index 6558206..7f4d37d 100644 --- a/lib/puppet/parser/functions/fqdn_rotate.rb +++ b/lib/puppet/parser/functions/fqdn_rotate.rb @@ -12,10 +12,9 @@ Rotates an array a random number of times based on a nodes fqdn. "given (#{arguments.size} for 1)") if arguments.size < 1 value = arguments[0] - klass = value.class require 'digest/md5' - unless [Array, String].include?(klass) + unless value.is_a?(Array) || value.is_a?(String) raise(Puppet::ParseError, 'fqdn_rotate(): Requires either ' + 'array or string to work with') end |