diff --git a/lib/pp.rb b/lib/pp.rb
index 89f0323ece..705491dc2e 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -459,7 +459,7 @@ class Data # :nodoc:
       members = PP.mcall(self, Kernel, :class).members
       values = []
       members.select! do |member|
-        value = begin
+        begin
           values << __send__(member)
           true
         rescue NoMethodError