diff options
Diffstat (limited to 'lib/puppet/parser')
| -rw-r--r-- | lib/puppet/parser/ast/leaf.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/puppet/parser/ast/leaf.rb b/lib/puppet/parser/ast/leaf.rb index db9788f50..49cde63ca 100644 --- a/lib/puppet/parser/ast/leaf.rb +++ b/lib/puppet/parser/ast/leaf.rb @@ -63,7 +63,7 @@ class Puppet::Parser::AST class Concat < AST::Leaf def evaluate(scope) - @value.collect { |x| x.evaluate(scope) }.join + @value.collect { |x| x.evaluate(scope) }.collect{ |x| x == :undef ? '' : x }.join end def to_s |