diff options
author | Jim Meyering <jim@meyering.net> | 1996-08-04 14:15:25 +0000 |
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committer | Jim Meyering <jim@meyering.net> | 1996-08-04 14:15:25 +0000 |
commit | 7532e5794186b48dfb6532191c40c8e3a80ea702 (patch) | |
tree | 1e81a7bac09908f1b4eeebbb5a76300529f60aa0 /src/nice.c | |
parent | 5b8cad3534d1eaa5e9f228ed4ea37aa514428952 (diff) | |
download | coreutils-7532e5794186b48dfb6532191c40c8e3a80ea702.tar.xz |
(main): Allow `+' in options like -+8 and -+13.
Diffstat (limited to 'src/nice.c')
-rw-r--r-- | src/nice.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/nice.c b/src/nice.c index e05cf7938..c9e271313 100644 --- a/src/nice.c +++ b/src/nice.c @@ -84,8 +84,11 @@ main (int argc, char **argv) adjustment_given = 1; ++optind; } - else if (s[0] == '-' && ISDIGIT (s[1])) + else if (s[0] == '-' && (ISDIGIT (s[1]) + || (s[1] == '+' && ISDIGIT (s[2])))) { + if (s[1] == '+') + ++s; if (!isinteger (&s[1])) error (1, 0, _("invalid option `%s'"), s); |