t5614: don't use subshells
commit5819c2eeffee489142d62607a5cb19c65167b9e6
authorStefan Beller <sbeller@google.com>
Mon, 20 Jun 2016 17:21:18 +0000 (20 10:21 -0700)
committerJunio C Hamano <gitster@pobox.com>
Tue, 21 Jun 2016 19:08:38 +0000 (21 12:08 -0700)
treedc995208b665fbea1c142ce1e6a39072c2f84de5
parent18a74a092bff41f1ffe10bd2463d3eed9a04435d
t5614: don't use subshells

Using a subshell for just one git command is both a waste in compute
overhead (create a new process) as well as in line count.

Suggested-by: Jeff King <peff@peff.net>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t5614-clone-submodules.sh