From: Michael Haggerty Date: Wed, 23 Mar 2016 10:04:35 GMT Subject: [PATCH 18/21] get_default_remote(): remove unneeded flag variable Message-ID: <984403a927046ddd3fec02f32500ee5c73750396.1458723959.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/submodule--helper.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index ed4f60b..c72365e 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -17,9 +17,8 @@ static char *get_default_remote(void) { char *dest = NULL, *ret; unsigned char sha1[20]; - int flag = 0; struct strbuf sb = STRBUF_INIT; - const char *refname = resolve_ref_unsafe("HEAD", 0, sha1, &flag); + const char *refname = resolve_ref_unsafe("HEAD", 0, sha1, NULL); if (!refname) die("No such ref: HEAD"); -- 2.8.0.rc3