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generate-cmdlist.sh: run "grep | sort", not "sort | grep"

This doesn't matter for performance, but let's not include the empty
lines in our sorting. This makes the intent of the code clearer.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2021-11-05 15:08:03 +01:00 committed by Junio C Hamano
parent 0f05f22516
commit 48bcd823d4

@ -18,8 +18,8 @@ category_list () {
command_list "$1" |
cut -c 40- |
tr ' ' '\012' |
LC_ALL=C sort -u |
grep -v '^$'
grep -v '^$' |
LC_ALL=C sort -u
}
get_synopsis () {