Fix some ruby 1.9.2 issues.

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/puppet/parser/functions/sort.rb b/lib/puppet/parser/functions/sort.rb
index 3785496..cefbe54 100644
--- a/lib/puppet/parser/functions/sort.rb
+++ b/lib/puppet/parser/functions/sort.rb
@@ -18,7 +18,7 @@ Sorts strings and arrays lexically.
     if value.is_a?(Array) then
       value.sort
     elsif value.is_a?(String) then
-      value.split("").sort.to_s
+      value.split("").sort.join("")
     end
 
   end
diff --git a/lib/puppet/parser/functions/values_at.rb b/lib/puppet/parser/functions/values_at.rb
index 7f1de8e..d3e69d9 100644
--- a/lib/puppet/parser/functions/values_at.rb
+++ b/lib/puppet/parser/functions/values_at.rb
@@ -38,7 +38,7 @@ Would return ['a','c','d'].
       raise(Puppet::ParseError, 'values_at(): Requires array to work with')
     end
 
-    indices = *arguments # Get them all ... Pokemon ...
+    indices = [arguments.shift].flatten() # Get them all ... Pokemon ...
 
     if not indices or indices.empty?
       raise(Puppet::ParseError, 'values_at(): You must provide ' +