Move the check that filter_options->choice is set to higher in the call
stack. This can only be set when the gentle parse function is called
from one of the two call sites.
This is important because in an upcoming patch this may or may not be an
error, and whether it is an error is only known to the
parse_list_objects_filter function.
Signed-off-by: Matthew DeVore <matvore@xxxxxxxxxx>
---
list-objects-filter-options.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/list-objects-filter-options.c b/list-objects-filter-options.c
index 75d0236ee2..5fe2814841 100644
--- a/list-objects-filter-options.c
+++ b/list-objects-filter-options.c
@@ -28,25 +28,22 @@ static int parse_combine_filter(
* expand_list_objects_filter_spec() first). We also "intern" the arg for the
* convenience of the current command.
*/
static int gently_parse_list_objects_filter(
struct list_objects_filter_options *filter_options,
const char *arg,
struct strbuf *errbuf)
{
const char *v0;
- if (filter_options->choice) {
- strbuf_addstr(
- errbuf, _("multiple filter-specs cannot be combined"));
- return 1;
- }
+ if (filter_options->choice)
+ BUG("filter_options already populated");
if (!strcmp(arg, "blob:none")) {
filter_options->choice = LOFC_BLOB_NONE;
return 0;
} else if (skip_prefix(arg, "blob:limit=", &v0)) {
if (git_parse_ulong(v0, &filter_options->blob_limit_value)) {
filter_options->choice = LOFC_BLOB_LIMIT;
return 0;
}
@@ -178,20 +175,22 @@ static int parse_combine_filter(
list_objects_filter_release(filter_options);
memset(filter_options, 0, sizeof(*filter_options));
}
return result;
}
int parse_list_objects_filter(struct list_objects_filter_options *filter_options,
const char *arg)
{
struct strbuf buf = STRBUF_INIT;
+ if (filter_options->choice)
+ die(_("multiple filter-specs cannot be combined"));
filter_options->filter_spec = strdup(arg);
if (gently_parse_list_objects_filter(filter_options, arg, &buf))
die("%s", buf.buf);
return 0;
}
int opt_parse_list_objects_filter(const struct option *opt,
const char *arg, int unset)
{
struct list_objects_filter_options *filter_options = opt->value;
--
2.21.0
