diff options
Diffstat (limited to 'join_with_prefix.rb')
| -rw-r--r-- | join_with_prefix.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/join_with_prefix.rb b/join_with_prefix.rb index c0a2e4e..8bf96d9 100644 --- a/join_with_prefix.rb +++ b/join_with_prefix.rb @@ -13,8 +13,8 @@ module Puppet::Parser::Functions array = arguments[0] - if not array.is_a?(Array) - raise(Puppet::ParseError, 'join_with_prefix(): Requires an ' + + unless array.is_a?(Array) + raise(Puppet::ParseError, 'join_with_prefix(): Requires ' + 'array to work with') end |