lib/net/ldap/entry.rb in net-ldap-0.15.0 vs lib/net/ldap/entry.rb in net-ldap-0.16.0

@@ -138,14 +138,13 @@
   #
   # Calls a user-supplied block with each attribute in turn, passing two
   # arguments to the block: a Symbol giving the name of the attribute, and a
   # (possibly empty) \Array of data values.
   def each # :yields: attribute-name, data-values-array
-    if block_given?
-      attribute_names.each do|a|
-        attr_name, values = a, self[a]
-        yield attr_name, values
-      end
+    return unless block_given?
+    attribute_names.each do|a|
+      attr_name, values = a, self[a]
+      yield attr_name, values
     end
   end
   alias_method :each_attribute, :each
 
   ##