git: sort(1): Use asprintf(3) when fixing legacy options.

[Rimvydas Jasinskas]

commit aa348a5c30541e0ea539ca1b5bb41da4f71a0b16
Author: zrj <rimvydas.jasinskas at gmail.com>
Date:   Tue Jan 30 16:43:43 2018 +0200

    sort(1): Use asprintf(3) when fixing legacy options.
    
    While there, make fix_obsolete_keys() static.

Summary of changes:
 usr.bin/sort/sort.c | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/aa348a5c30541e0ea539ca1b5bb41da4f71a0b16


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