index-pack: use hash_sha1_file()

diff --git a/builtin-reflog.c b/builtin-reflog.c
index 341555139e8aca04cbc9167edf7516ab8c02c152..186aabce042a1d6e5d83141495a854db09223bf8 100644 (file)
--- a/builtin-reflog.c
+++ b/builtin-reflog.c
@@ -55,8 +55,8 @@ static int tree_is_complete(const unsigned char *sha1)
        desc.buf = tree->buffer;
        desc.size = tree->size;
        if (!desc.buf) {
-               char type[20];
-               void *data = read_sha1_file(sha1, type, &desc.size);
+               enum object_type type;
+               void *data = read_sha1_file(sha1, &type, &desc.size);
                if (!data) {
                        tree->object.flags |= INCOMPLETE;
                        return 0;
@@ -321,9 +321,9 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
                const char *arg = argv[i];
                if (!strcmp(arg, "--dry-run") || !strcmp(arg, "-n"))
                        cb.dry_run = 1;
-               else if (!strncmp(arg, "--expire=", 9))
+               else if (!prefixcmp(arg, "--expire="))
                        cb.expire_total = approxidate(arg + 9);
-               else if (!strncmp(arg, "--expire-unreachable=", 21))
+               else if (!prefixcmp(arg, "--expire-unreachable="))
                        cb.expire_unreachable = approxidate(arg + 21);
                else if (!strcmp(arg, "--stale-fix"))
                        cb.stalefix = 1;