diff options
| -rw-r--r-- | builtin/tag.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/builtin/tag.c b/builtin/tag.c index c6e8a71127..1101c19596 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -524,18 +524,14 @@ static int parse_opt_sort(const struct option *opt, const char *arg, int unset) int *sort = opt->value; int flags = 0; - if (*arg == '-') { + if (skip_prefix(arg, "-", &arg)) flags |= REVERSE_SORT; - arg++; - } - if (starts_with(arg, "version:")) { - *sort = VERCMP_SORT; - arg += 8; - } else if (starts_with(arg, "v:")) { + + if (skip_prefix(arg, "version:", &arg) || skip_prefix(arg, "v:", &arg)) *sort = VERCMP_SORT; - arg += 2; - } else + else *sort = STRCMP_SORT; + if (strcmp(arg, "refname")) die(_("unsupported sort specification %s"), arg); *sort |= flags; |