[PATCH v2 04/15] builtin/mktree: remove hard-coded constant

From: brian m. carlson <sandals@crustytoothpaste.net>
Date: Oct 15, 2018, 00:01 UTC
Message-ID: <20181015000202.951965-5-sandals@crustytoothpaste.net>
In-Reply-To: <20181015000202.951965-1-sandals@crustytoothpaste.net>

Instead of using a hard-coded constant for the size of a hex object ID, switch to use the computed pointer from parse_oid_hex that points after the parsed object ID.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 builtin/mktree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builtin/mktree.c b/builtin/mktree.c
index 2dc4ad6ba8..94e82b8504 100644
--- a/builtin/mktree.c
+++ b/builtin/mktree.c
@@ -98,7 +98,7 @@ static void mktree_line(char *buf, size_t len, int nul_term_line, int allow_miss
 
 	*ntr++ = 0; /* now at the beginning of SHA1 */
 
-	path = ntr + 41;  /* at the beginning of name */
+	path = (char *)p + 1;  /* at the beginning of name */
 	if (!nul_term_line && path[0] == '"') {
 		struct strbuf p_uq = STRBUF_INIT;
 		if (unquote_c_style(&p_uq, path, NULL))