fix node#debug_value access through arrayslcg/debub-value-arrays

nod to @jaymzh for finding this one.

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>

1 files changed, 4 insertions, 8 deletions

diff --git a/lib/chef/node/attribute.rb b/lib/chef/node/attribute.rb
index 761694e010..57d1b0a4d3 100644
--- a/lib/chef/node/attribute.rb
+++ b/lib/chef/node/attribute.rb
@@ -216,16 +216,12 @@ class Chef
        # that precedence level, +value+ will be the symbol +:not_present+.
       def debug_value(*args)
         COMPONENTS.map do |component|
-          ivar = instance_variable_get(component)
-          value = args.inject(ivar) do |so_far, key|
-            if so_far == :not_present
-              :not_present
-            elsif so_far.has_key?(key)
-              so_far[key]
-            else
+          value =
+            begin
+              instance_variable_get(component).read!(*args)
+            rescue
               :not_present
             end
-          end
           [component.to_s.sub(/^@/, ""), value]
         end
       end