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>

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index daccbcc33e66cef1132d63f83dd482f06af93fe3..2218a9c6f804c2d3c81cdf5a76795283eb28421b 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1181,7 +1181,7 @@ _git_log ()
                return
                ;;
        --decorate=*)
-               __gitcomp "long short" "" "${cur##--decorate=}"
+               __gitcomp "full short no" "" "${cur##--decorate=}"
                return
                ;;
        --*)