help: make help_unknown_ref() NORETURN

Announce that calling help_unknown_ref() exits the program.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2019-08-29 21:13:16 +02:00 committed by Junio C Hamano
parent 75b2f01a0f
commit 80e3658647
2 changed files with 3 additions and 2 deletions

3
help.c
View File

@ -774,7 +774,8 @@ static struct string_list guess_refs(const char *ref)
return similar_refs;
}
void help_unknown_ref(const char *ref, const char *cmd, const char *error)
NORETURN void help_unknown_ref(const char *ref, const char *cmd,
const char *error)
{
int i;
struct string_list suggested_refs = guess_refs(ref);

2
help.h
View File

@ -43,7 +43,7 @@ void list_commands(unsigned int colopts, struct cmdnames *main_cmds, struct cmdn
* call this to die(), when it is suspected that the user mistyped a
* ref to the command, to give suggested "correct" refs.
*/
void help_unknown_ref(const char *ref, const char *cmd, const char *error);
NORETURN void help_unknown_ref(const char *ref, const char *cmd, const char *error);
static inline void list_config_item(struct string_list *list,
const char *prefix,