Fixed bug where readline got imported separately later

tleonhardt · tleonhardt · commit 7b22a8754bad · 2018-03-21T14:45:54.000-04:00
diff --git a/cmd2.py b/cmd2.py
@@ -1381,7 +1381,6 @@ def complete(self, text, state):
         :param state: int - non-negative integer
         """
         if state == 0:
-            import readline
             origline = readline.get_line_buffer()
             line = origline.lstrip()
             stripped = len(origline) - len(line)
