completion: fix and update 'git log --decorate=' options
commitaf16bdaa3fb25bd5811b09bc11c9244b1dcc684e
authorSZEDER Gábor <szeder@ira.uka.de>
Fri, 1 May 2015 17:21:00 +0000 (1 19:21 +0200)
committerJunio C Hamano <gitster@pobox.com>
Sun, 3 May 2015 18:46:14 +0000 (3 11:46 -0700)
treef2ff39dae6e2db0a72f7fa133f34ba4531bee16a
parentaf4e9e8c87d3e73056c4758279c4c8462fe5e573
completion: fix and update 'git log --decorate=' options

'git log --decorate=' understands the 'full', 'short' and 'no' options.
From these the completion script only offered 'short' and it offered
'long' instead of 'full'.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/completion/git-completion.bash