From: Michael Haggerty Date: Wed, 23 Mar 2016 10:04:36 GMT Subject: [PATCH 19/21] checkout_paths(): remove unneeded flag variable Message-ID: <1b77b4a4bba21cb4f38092b6b36663b38de58a23.1458723959.git.mhagger@alum.mit.edu> In-Reply-To: It is never read, so we can pass NULL to resolve_ref_unsafe(). Signed-off-by: Michael Haggerty --- builtin/checkout.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/builtin/checkout.c b/builtin/checkout.c index cfa66e2..ef42237 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -242,7 +242,6 @@ static int checkout_paths(const struct checkout_opts *opts, struct checkout state; static char *ps_matched; unsigned char rev[20]; - int flag; struct commit *head; int errs = 0; struct lock_file *lock_file; @@ -375,7 +374,7 @@ static int checkout_paths(const struct checkout_opts *opts, if (write_locked_index(&the_index, lock_file, COMMIT_LOCK)) die(_("unable to write new index file")); - read_ref_full("HEAD", 0, rev, &flag); + read_ref_full("HEAD", 0, rev, NULL); head = lookup_commit_reference_gently(rev, 1); errs |= post_checkout_hook(head, head, 0); -- 2.8.0.rc3