subtree: adjust style to match CodingGuidelines
authorDavid Aguilar <davvid@gmail.com>
Thu, 28 Jul 2016 00:16:49 +0000 (17:16 -0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 28 Jul 2016 02:10:22 +0000 (19:10 -0700)
commit6ae6a2331879626e127ab912e746931ea30a2166
tree8f070dfca8a72105ae8b94aacf46b0ec41f1b48a
parent0f12c7d4d175bb0566208213b1b340b6794f305c
subtree: adjust style to match CodingGuidelines

Prefer "test" over "[ ... ]", use double-quotes around variables, break
long lines, and properly indent "case" statements.

Helped-by: Johannes Sixt <j6t@kdbg.org>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/subtree/git-subtree.sh