diff options
| author | Dan Bode <dan@puppetlabs.com> | 2012-08-13 18:52:00 -0700 |
|---|---|---|
| committer | Dan Bode <dan@puppetlabs.com> | 2012-08-13 18:52:00 -0700 |
| commit | fe85f467c8f8e65c9fd09acff17ac4adb80f12b8 (patch) | |
| tree | a7b91740aaf5563b8ee06e00dcdc01df060a2a3c /lib | |
| parent | ba789deac588dea83a129544f8aa00813db30bf0 (diff) | |
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')
| -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| |