diff options
| author | SZEDER Gábor <szeder.dev@gmail.com> | 2019-08-13 14:26:46 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-08-13 12:31:04 -0700 |
| commit | 2675ea1cc0f5d542d9bde4e8a458ac726bf30f63 (patch) | |
| tree | a12275d62c5a402c67db283665509e858f540ac9 /contrib | |
| parent | d9438873c4dd80057a86f4b9a082db5ec75275cb (diff) | |
| download | git-2675ea1cc0f5d542d9bde4e8a458ac726bf30f63.tar.gz | |
completion: use 'sort -u' to deduplicate config variable names
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.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/completion/git-completion.bash | 2 |
1 files changed, 1 insertions, 1 deletions
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 () |