Fixing Property#change_to_s in rare case failures

If we were removing a field, which really only 'cron'
does, then we got an exception.

This is fixed, and now tested.

Signed-off-by: Luke Kanies <luke@puppetlabs.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/puppet/property.rb b/lib/puppet/property.rb
index 4b58abd1f..5e616c396 100644
--- a/lib/puppet/property.rb
+++ b/lib/puppet/property.rb
@@ -122,14 +122,14 @@ class Puppet::Property < Puppet::Parameter
     end
 
     # How should a property change be printed as a string?
-    def change_to_s(currentvalue, newvalue)
+    def change_to_s(current_value, newvalue)
         begin
-            if currentvalue == :absent
+            if current_value == :absent
                 return "defined '#{name}' as '#{should_to_s(newvalue)}'"
             elsif newvalue == :absent or newvalue == [:absent]
                 return "undefined '#{name}' from '#{is_to_s(current_value)}'"
             else
-                return "#{name} changed '#{is_to_s(currentvalue)}' to '#{should_to_s(newvalue)}'"
+                return "#{name} changed '#{is_to_s(current_value)}' to '#{should_to_s(newvalue)}'"
             end
         rescue Puppet::Error, Puppet::DevError
             raise