Merge branch '2.6.next' into 2.6.x

* 2.6.next: (102 commits)
  (#5073) Download plugins even if you're filtering on tags
  Fix #5610: Prevent unnecessary RAL lookups
  Revert "Merge branch 'ticket/2.6.x/5605' of git://github.com/stschulte/puppet into 2.6.next"
  (#6723) Fix withenv environment restoration bug
  (#6689) Remove extraneous include of Puppet::Util in InventoryActiveRecord
  Remove extra trailing whitespace from lib/puppet/resource.rb
  (#5428) More fully "stub" Puppet::Resource::Reference for use with storedconfigs
  (#6707) Fix typo in rest_authconfig.rb
  (#6689) Make inventory_active_record terminus search quickly
  (#5392) Give a better error when realizing a non-existant resource
  (#2645) Adding a less-stubby test to verify the "system" attribute's behavior
  maint: Remove serialization of InventoryFact values
  maint: Rename InventoryHost to InventoryNode
  Fixed #2645 - Added support for creating system users
  maint: Remove spec run noise
  maint:Refactor of mount provider integration tests
  (#6338) Support searching on metadata in InventoryActiveRecord terminus
  (#6338) Implement search for InventoryActiveRecord facts terminus
  (#6338) Add an InventoryActiveRecord terminus for Facts
  Added integration tests for the mount provider
  ...

2 files changed, 6 insertions, 5 deletions

diff --git a/lib/puppet/parser/ast/collection.rb b/lib/puppet/parser/ast/collection.rb
index ef36b7143..565b83195 100644
--- a/lib/puppet/parser/ast/collection.rb
+++ b/lib/puppet/parser/ast/collection.rb
@@ -16,6 +16,7 @@ class Puppet::Parser::AST
       str, code = query && query.safeevaluate(scope)
 
       resource_type = scope.find_resource_type(@type)
+      fail "Resource type #{@type} doesn't exist" unless resource_type
       newcoll = Puppet::Parser::Collector.new(scope, resource_type.name, str, code, self.form)
 
       scope.compiler.add_collection(newcoll)
@@ -26,10 +27,10 @@ class Puppet::Parser::AST
         params = @override.collect { |param| param.safeevaluate(scope) }
         newcoll.add_override(
           :parameters => params,
-          :file => @file,
-          :line => @line,
-          :source => scope.source,        
-          :scope => scope
+          :file       => @file,
+          :line       => @line,
+          :source     => scope.source,
+          :scope      => scope
         )
       end
 
diff --git a/lib/puppet/parser/ast/leaf.rb b/lib/puppet/parser/ast/leaf.rb
index fcdd219d7..77617e992 100644
--- a/lib/puppet/parser/ast/leaf.rb
+++ b/lib/puppet/parser/ast/leaf.rb
@@ -67,7 +67,7 @@ class Puppet::Parser::AST
     end
 
     def to_s
-      "concat(#{@value.join(',')})"
+      "#{@value.map { |s| s.to_s.gsub(/^"(.*)"$/, '\1') }.join}"
     end
   end