branch.rb in treequel-1.4.0

- old
+ new

@@ -438,10 +438,10 @@
 		newdn = newdn + ',' + self.parent_dn unless newdn.index(',')
 
 		self.log.debug "Creating a copy of %p at %p" % [ self.dn, newdn ]
 		newbranch = self.class.new( self.directory, newdn )
 
-		attributes = self.entry.merge( attributes )
+		attributes = self.entry.merge( stringify_keys(attributes) )
 
 		self.log.debug "  merged attributes: %p" % [ attributes ]
 		self.directory.create( newbranch, attributes )
 
 		return newbranch