diff options
| author | Dan Bode <dan@puppetlabs.com> | 2012-08-13 18:52:00 -0700 |
|---|---|---|
| committer | Jeff McCune <jeff@puppetlabs.com> | 2012-10-25 10:54:33 -0700 |
| commit | 4f8b133917255451b1f28128e26b36305c23d254 (patch) | |
| tree | c23e7f7bbcf72e3ea17fb333f174cbf6fd4f73fe /lib/puppet/parser/functions | |
| parent | a0cb8cdee42125c7acd64f17af603a2fa9375863 (diff) | |
| download | puppet-stdlib-4f8b133917255451b1f28128e26b36305c23d254.tar.gz puppet-stdlib-4f8b133917255451b1f28128e26b36305c23d254.tar.bz2 | |
Handle undef for parameter argument
This commit adds better handling of the case where
undef is passed as the parameter value.
This works by converting '' into []
Diffstat (limited to 'lib/puppet/parser/functions')
| -rw-r--r-- | lib/puppet/parser/functions/defined_with_params.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/puppet/parser/functions/defined_with_params.rb b/lib/puppet/parser/functions/defined_with_params.rb index e09e41c..d7df306 100644 --- a/lib/puppet/parser/functions/defined_with_params.rb +++ b/lib/puppet/parser/functions/defined_with_params.rb @@ -20,7 +20,9 @@ ENDOFDOC ) do |vals| reference, params = vals raise(ArgumentError, 'Must specify a reference') unless reference - params ||= {} + if (! params) || params == '' + params = {} + end ret = false if resource = findresource(reference.to_s) matches = params.collect do |key, value| |