git: ministat(1): Fix terminal width handling

[Aaron LI]

commit 48641519d3acf3eb3936da7989e7212a1d2b487e
Author: Aaron LI <aly at aaronly.me>
Date:   Wed Mar 20 13:12:52 2019 +0800

    ministat(1): Fix terminal width handling
    
    ministat(1) will prefer to get the terminal width from the "COLUMNS"
    environment variable, in which case the plot will overflow by 2 columns
    because the plot frame is not considered.  Fix this issue.
    
    However, in Emacs's "shell" mode (not the "term" mode), the plot will
    still overflow because Emacs puts a '\' at the right-most column.  One
    can manually modify the "COLUMNS" environment variable or use the "-w"
    option to workaround this issue.
    
    Reported-by: swildner

Summary of changes:
 usr.bin/ministat/ministat.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/48641519d3acf3eb3936da7989e7212a1d2b487e


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