[tor-bugs] #2830 [arm]: Arm should redraw on CTRL-L

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#2830: Arm should redraw on CTRL-L
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    Reporter:  np      |       Owner:  atagar  
        Type:  defect  |      Status:  reopened
    Priority:  normal  |   Milestone:          
   Component:  arm     |     Version:          
  Resolution:          |    Keywords:          
      Parent:          |      Points:          
Actualpoints:          |  
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Comment(by np):

 Sorry I've just tried and the issue is still the same.
 However I searched myself a bit and found a solution. There is maybe a
 cache of the screen in the curses library which discards operations trying
 to draw something supposed to already be on screen.

 Fix is to call stdscr.clear() before calling redraw.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/2830#comment:9>
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