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bisect run: die if no command is given

It was possible to invoke "git bisect run" without any command.
This considers all commits as good commits since "$@"'s return
value for empty $@ is 0.

This is most probably not what a user wants (otherwise she would
invoke "git bisect run true"), so not providing a command now
results in an error.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stephan Beyer 2017-11-12 21:55:33 +01:00 committed by Junio C Hamano
parent 4123bcaed0
commit fecd2dd36e

View File

@ -450,6 +450,8 @@ bisect_replay () {
bisect_run () {
bisect_next_check fail
test -n "$*" || die "$(gettext "bisect run failed: no command provided.")"
while true
do
command="$@"