where have all the nodes_pad gone?

main.py

@@ -11,7 +11,6 @@ from pubsub import pub
 import os
 import logging
 import traceback
-import time
 
 from utilities.arg_parser import setup_parser
 from utilities.interfaces import initialize_interface

ui/curses_ui.py

@@ -433,9 +433,9 @@ def draw_messages_window(scroll_to_bottom = False):
     draw_packetlog_win()
 
 def draw_node_list():
-    # global nodes_pad
-    # if nodes_pad is None:
-    #     nodes_pad = curses.newpad(1, 1)
+    global nodes_pad
+    if nodes_pad is None:
+        nodes_pad = curses.newpad(1, 1)
 
     try:
         nodes_pad.erase()