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-rw-r--r--lib/puppet/parser/resource.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/puppet/parser/resource.rb b/lib/puppet/parser/resource.rb
index 1ae065f3c..3e012247b 100644
--- a/lib/puppet/parser/resource.rb
+++ b/lib/puppet/parser/resource.rb
@@ -168,7 +168,7 @@ class Puppet::Parser::Resource < Puppet::Resource
# if we ever receive a parameter named 'tag', set
# the resource tags with its value.
def set_parameter(param, value = nil)
- if value
+ if ! value.nil?
param = Puppet::Parser::Resource::Param.new(
:name => param, :value => value, :source => self.source
)