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hook.c users: use "hook_exists()" instead of "find_hook()"

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Use the new hook_exists() function instead of find_hook() where the
latter was called in boolean contexts. This make subsequent changes in
a series where we further refactor the hook API clearer, as we won't
conflate wanting to get the path of the hook with checking for its
existence.

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
2021-09-26 21:03:28 +02:00
committed by Junio C Hamano
parent 330155ed8a
commit 07a348e746
4 changed files with 4 additions and 4 deletions
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builtin/commit.c
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@ -1052,7 +1052,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
return 0;
}
if (!no_verify && find_hook("pre-commit")) {
if (!no_verify && hook_exists("pre-commit")) {
/*
* Re-read the index as pre-commit hook could have updated it,
* and write it out as a tree. We must do this before we invoke