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-rw-r--r--lib/puppet/parser/functions/delete.rb2
-rw-r--r--lib/puppet/parser/functions/pick.rb2
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/puppet/parser/functions/delete.rb b/lib/puppet/parser/functions/delete.rb
index f814344..d03a293 100644
--- a/lib/puppet/parser/functions/delete.rb
+++ b/lib/puppet/parser/functions/delete.rb
@@ -27,7 +27,7 @@ string, or key from a hash.
"given #{arguments.size} for 2.")
end
- collection = arguments[0]
+ collection = arguments[0].dup
item = arguments[1]
case collection
diff --git a/lib/puppet/parser/functions/pick.rb b/lib/puppet/parser/functions/pick.rb
index cbc0300..e9e5d66 100644
--- a/lib/puppet/parser/functions/pick.rb
+++ b/lib/puppet/parser/functions/pick.rb
@@ -21,7 +21,7 @@ EOS
args.delete(:undefined)
args.delete("")
if args[0].to_s.empty? then
- fail "Must provide non empty value."
+ fail Puppet::ParseError, "pick(): must receive at last one non empty value"
else
return args[0]
end