Fixing ldap nodes -- they were always returning true because i was returning an empty array for missing nodes.

git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1733 980ebf18-57e1-0310-9a29-db15c13687c0

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/puppet/parser/interpreter.rb b/lib/puppet/parser/interpreter.rb
index 111fe2ed3..60e449db6 100644
--- a/lib/puppet/parser/interpreter.rb
+++ b/lib/puppet/parser/interpreter.rb
@@ -438,6 +438,10 @@ class Puppet::Parser::Interpreter
 
         classes.flatten!
 
+        if classes.empty?
+            classes = nil
+        end
+
         return parent, classes
     end
 
@@ -605,7 +609,7 @@ class Puppet::Parser::Interpreter
         parent, classes = ldapsearch(node)
         if parent or classes
             args = {}
-            args[:classes] = classes if classes and ! classes.empty?
+            args[:classes] = classes if classes
             args[:parentnode] = parent if parent
             return gennode(node, args)
         else