uniq: prefer signed integers
commita257b63ce7ebcc4577adb5406b39fc0edd61dcac
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 15 Nov 2023 07:13:26 +0000 (14 23:13 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 15 Nov 2023 07:15:18 +0000 (14 23:15 -0800)
treedd573a2b418f5c917936854ae7306253e33ad089
parent23e26ed972fa157d5188d860545ea67037fc1935
uniq: prefer signed integers

* src/uniq.c (skip_fields, skip_chars, check_chars, size_opt)
(find_field, different, writeline, check_file, main):
Prefer signed to unsigned integer types, since this allows
for better runtime checking with -fsanitize=undefined.
src/uniq.c