remote-{ext,fd}: print usage message on invalid arguments
commitbb246590a1b648ac23f6a22d1d9e119129ba2f03
authorJeff King <peff@peff.net>
Tue, 30 May 2017 05:15:09 +0000 (30 01:15 -0400)
committerJunio C Hamano <gitster@pobox.com>
Tue, 30 May 2017 05:45:04 +0000 (30 14:45 +0900)
treed12121b7ec9360b530814c5d7397f2e78821fbae
parent619b6c1710f726866f62e34b01cc57c03b390299
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 <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/remote-ext.c
builtin/remote-fd.c