[PATCH 1/2] bugreport: avoid duplicating options in usage()

["Carlo Marcelo Arenas Belón" <carenas@gmail.com>]

238b439d69 (bugreport: add tool to generate debugging info, 2020-04-16)
includes the options with the commandline, which then means they will
be duplicated in the output of `git bugreport -h`.

remove them and while at it, make sure usage() is called if the wrong
number of parameters is provided (ex: `git bugreport help`)

Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
---
 builtin/bugreport.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/builtin/bugreport.c b/builtin/bugreport.c
index 9915a5841d..17042381c3 100644
--- a/builtin/bugreport.c
+++ b/builtin/bugreport.c
@@ -5,7 +5,6 @@
 #include "compat/compiler.h"
 #include "run-command.h"
 
-
 static void get_system_info(struct strbuf *sys_info)
 {
 	struct utsname uname_info;
@@ -87,7 +86,7 @@ static void get_populated_hooks(struct strbuf *hook_info, int nongit)
 }
 
 static const char * const bugreport_usage[] = {
-	N_("git bugreport [-o|--output-directory <file>] [-s|--suffix <format>]"),
+	N_("git bugreport"),
 	NULL
 };
 
@@ -141,6 +140,8 @@ int cmd_bugreport(int argc, const char **argv, const char *prefix)
 
 	argc = parse_options(argc, argv, prefix, bugreport_options,
 			     bugreport_usage, 0);
+	if (argc)
+		usage_with_options(bugreport_usage, bugreport_options);
 
 	/* Prepare the path to put the result */
 	prefixed_filename = prefix_filename(prefix,
-- 
2.33.0.481.g26d3bed244