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-rw-r--r--lib/puppet/node.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/puppet/node.rb b/lib/puppet/node.rb
index 7ad7bc3b3..247cd0521 100644
--- a/lib/puppet/node.rb
+++ b/lib/puppet/node.rb
@@ -38,6 +38,9 @@ class Puppet::Node
end
def initialize(name, options = {})
+ unless name
+ raise ArgumentError, "Node names cannot be nil"
+ end
@name = name
# Provide a default value.