a couple rex/ole fixes

git-svn-id: file:///home/svn/framework3/trunk@9287 4d416f70-5f16-0410-b530-b9f4589650da

lib/rex/ole/directory.rb

@@ -51,7 +51,6 @@ class Directory < DirEntry
 		child.sid = @num_entries
 		@num_entries += 1
 
-
 		# link item to siblings and/or parent
 		if (parent._sidChild == DIR_NOSTREAM)
 			parent._sidChild = child.sid
@@ -72,7 +71,9 @@ class Directory < DirEntry
 					break
 				end
 			}
-			raise RuntimeError, 'Unable to find a sibling to link to in the directory'
+			if (not sib)
+				raise RuntimeError, 'Unable to find a sibling to link to in the directory'
+			end
 		end
 		parent << child
 	end

lib/rex/ole/samples/dump_stream.rb

@@ -23,7 +23,7 @@ if (stg = Rex::OLE::Storage.new(document))
 		data = stm.read(stm.length)
 		data ||= ""
 		$stderr.puts "Successfully opened the \"%s\" stream (%u bytes)" % [stream, data.length]
-		$stdout.puts data
+		$stdout.print data
 		stm.close
 	else
 		$stderr.puts "Unable to open stream: #{stream}"