From bb246590a1b648ac23f6a22d1d9e119129ba2f03 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Tue, 30 May 2017 01:15:09 -0400 Subject: remote-{ext,fd}: print usage message on invalid arguments We just say "Expected two arguments" when we get a different number of arguments, but we can be slightly friendlier. People shouldn't generally be running remote helpers themselves, but curious users might say "git remote-ext -h". Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- builtin/remote-ext.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'builtin/remote-ext.c') diff --git a/builtin/remote-ext.c b/builtin/remote-ext.c index 11b48bfb41..bfb21ba7d2 100644 --- a/builtin/remote-ext.c +++ b/builtin/remote-ext.c @@ -3,6 +3,9 @@ #include "run-command.h" #include "pkt-line.h" +static const char usage_msg[] = + "git remote-ext "; + /* * URL syntax: * 'command [arg1 [arg2 [...]]]' Invoke command with given arguments. @@ -193,7 +196,7 @@ static int command_loop(const char *child) int cmd_remote_ext(int argc, const char **argv, const char *prefix) { if (argc != 3) - die("Expected two arguments"); + usage(usage_msg); return command_loop(argv[2]); } -- cgit v1.2.3