diff options
Diffstat (limited to 'builtin-for-each-ref.c')
| -rw-r--r-- | builtin-for-each-ref.c | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c index 91e8f95..a5a83f1 100644 --- a/builtin-for-each-ref.c +++ b/builtin-for-each-ref.c @@ -339,8 +339,11 @@ static const char *copy_name(const char *buf) static const char *copy_email(const char *buf) { const char *email = strchr(buf, '<'); - const char *eoemail = strchr(email, '>'); - if (!email || !eoemail) + const char *eoemail; + if (!email) + return ""; + eoemail = strchr(email, '>'); + if (!eoemail) return ""; return xmemdupz(email, eoemail + 1 - email); } @@ -558,14 +561,6 @@ static void populate_value(struct refinfo *ref) ref->value = xcalloc(sizeof(struct atom_value), used_atom_cnt); - buf = get_obj(ref->objectname, &obj, &size, &eaten); - if (!buf) - die("missing object %s for %s", - sha1_to_hex(ref->objectname), ref->refname); - if (!obj) - die("parse_object_buffer failed on %s for %s", - sha1_to_hex(ref->objectname), ref->refname); - /* Fill in specials first */ for (i = 0; i < used_atom_cnt; i++) { const char *name = used_atom[i]; @@ -581,7 +576,7 @@ static void populate_value(struct refinfo *ref) if (!prefixcmp(name, "refname")) refname = ref->refname; - else if(!prefixcmp(name, "upstream")) { + else if (!prefixcmp(name, "upstream")) { struct branch *branch; /* only local branches may have an upstream */ if (prefixcmp(ref->refname, "refs/heads/")) @@ -618,6 +613,22 @@ static void populate_value(struct refinfo *ref) } } + for (i = 0; i < used_atom_cnt; i++) { + struct atom_value *v = &ref->value[i]; + if (v->s == NULL) + goto need_obj; + } + return; + + need_obj: + buf = get_obj(ref->objectname, &obj, &size, &eaten); + if (!buf) + die("missing object %s for %s", + sha1_to_hex(ref->objectname), ref->refname); + if (!obj) + die("parse_object_buffer failed on %s for %s", + sha1_to_hex(ref->objectname), ref->refname); + grab_values(ref->value, 0, obj, buf, size); if (!eaten) free(buf); @@ -902,7 +913,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) OPT_END(), }; - parse_options(argc, argv, opts, for_each_ref_usage, 0); + parse_options(argc, argv, prefix, opts, for_each_ref_usage, 0); if (maxcount < 0) { error("invalid --count argument: `%d'", maxcount); usage_with_options(for_each_ref_usage, opts); @@ -923,7 +934,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) memset(&cbdata, 0, sizeof(cbdata)); cbdata.grab_pattern = argv; - for_each_ref(grab_single_ref, &cbdata); + for_each_rawref(grab_single_ref, &cbdata); refs = cbdata.grab_array; num_refs = cbdata.grab_cnt; |