92b43ab refresh the edit window when exiting from the help viewer

Authored and Committed by kdudka 4 years ago
    refresh the edit window when exiting from the help viewer
    
    Backport of an upstream fix suggested by Benno Schulenberg at
    https://lists.gnu.org/archive/html/nano-devel/2019-11/msg00021.html
    
        
file modified
+7 -1