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-rw-r--r--lib/puppet/parser/functions/validate_re.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/puppet/parser/functions/validate_re.rb b/lib/puppet/parser/functions/validate_re.rb
index 9c216d8..ca25a70 100644
--- a/lib/puppet/parser/functions/validate_re.rb
+++ b/lib/puppet/parser/functions/validate_re.rb
@@ -30,7 +30,9 @@ module Puppet::Parser::Functions
msg = args[2] || "validate_re(): #{args[0].inspect} does not match #{args[1].inspect}"
- raise Puppet::ParseError, (msg) unless args[1].any? do |re_str|
+ # We're using a flattened array here because we can't call String#any? in
+ # Ruby 1.9 like we can in Ruby 1.8
+ raise Puppet::ParseError, (msg) unless [args[1]].flatten.any? do |re_str|
args[0] =~ Regexp.compile(re_str)
end