diff options
| -rw-r--r-- | ref-filter.c | 10 | ||||
| -rwxr-xr-x | t/t6300-for-each-ref.sh | 1 |
2 files changed, 10 insertions, 1 deletions
diff --git a/ref-filter.c b/ref-filter.c index bc591f4f3d..f3e53d4448 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -415,8 +415,16 @@ static int parse_ref_filter_atom(const struct ref_format *format, REALLOC_ARRAY(used_atom, used_atom_cnt); used_atom[at].name = xmemdupz(atom, ep - atom); used_atom[at].type = valid_atom[i].cmp_type; - if (arg) + if (arg) { arg = used_atom[at].name + (arg - atom) + 1; + if (!*arg) { + /* + * Treat empty sub-arguments list as NULL (i.e., + * "%(atom:)" is equivalent to "%(atom)"). + */ + arg = NULL; + } + } memset(&used_atom[at].u, 0, sizeof(used_atom[at].u)); if (valid_atom[i].parser) valid_atom[i].parser(format, &used_atom[at], arg); diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh index 2274a4b733..edc1bd8eab 100755 --- a/t/t6300-for-each-ref.sh +++ b/t/t6300-for-each-ref.sh @@ -51,6 +51,7 @@ test_atom() { } test_atom head refname refs/heads/master +test_atom head refname: refs/heads/master test_atom head refname:short master test_atom head refname:lstrip=1 heads/master test_atom head refname:lstrip=2 master |