completion: replace core.abbrevguard to core.abbrev

The core.abbrevguard config variable had removed and
now core.abbrev has been used instead. Teach it.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 893b7716cafa4811d237480a980140d308aa20dc..58440683c0f0b3510c3d3ac846786e52f49b2c50 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2132,7 +2132,7 @@ _git_config ()
                color.ui
                commit.status
                commit.template
-               core.abbrevguard
+               core.abbrev
                core.askpass
                core.attributesfile
                core.autocrlf