sort: fix potentially buggy use of OPT_STR
authorDenys Vlasenko <vda.linux@googlemail.com>
Thu, 22 Feb 2018 10:03:23 +0000 (11:03 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Thu, 22 Feb 2018 10:03:23 +0000 (11:03 +0100)
commit2709acbbda8a82ccd18abfe191dcb9dd530e4c57
tree384b57d4a93f8d3a4d4a09a3f9223f71991c76f9
parent427ae18348a908719ff60383b33041bce5e5393e
sort: fix potentially buggy use of OPT_STR

This also makes OPT_STR reused:

   text    data     bss     dec     hex filename
 930979     481    6852  938312   e5148 busybox_old
 930954     481    6852  938287   e512f busybox_unstripped
 ^^^^^^

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
coreutils/sort.c