Signed-off-by: Thomas Bellman <[email protected]>
---
lib/puppet/parser/functions/split.rb | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/lib/puppet/parser/functions/split.rb
b/lib/puppet/parser/functions/split.rb
index cfb3ab5..afd81f4 100644
--- a/lib/puppet/parser/functions/split.rb
+++ b/lib/puppet/parser/functions/split.rb
@@ -1,5 +1,5 @@
module Puppet::Parser::Functions
- newfunction(:split, :type => :rvalue,
+ newfunction(:split, :type => :rvalue,
:doc => "Split a string variable into an array using the specified
split character.
Usage::
@@ -8,6 +8,12 @@ Usage::
$array_var = split($string, ',')
$array_var holds the result ['value1', 'value2']") do |args|
+
+ if args.length != 2
+ raise Puppet::ParseError, ("split(): wrong number of arguments" +
+ " (#{args.length}; must be 2)")
+ end
+
return args[0].split(args[1])
end
end
--
1.6.0.6
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