The completion script runs the classic '| sort | uniq' pipeline to
deduplicate the output of 'git help --config-for-completion'. 'sort
-u' does the same, but uses one less external process and pipeline
stage. Not a bit win, as it's only run once as the list of supported
configuration variables is initialized, but at least it sets a better
example for others to follow.
Signed-off-by: SZEDER Gábor <szeder....@gmail.com>
---
contrib/completion/git-completion.bash | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/completion/git-completion.bash
b/contrib/completion/git-completion.bash
index f89324d84f..b51cb31ea1 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2225,7 +2225,7 @@ __git_config_vars=
__git_compute_config_vars ()
{
test -n "$__git_config_vars" ||
- __git_config_vars="$(git help --config-for-completion | sort | uniq)"
+ __git_config_vars="$(git help --config-for-completion | sort -u)"
}
_git_config ()
--
2.23.0.rc2.350.gf4fdc32db7
