From: Sebastian Schuberth <sschuberth@gmail.com>
Date: Mon, 17 Apr 2017 07:59:47 +0000 (+0000)
Subject: submodule: remove a superfluous second check for the "new" variable
X-Git-Tag: v2.13.0-rc1~23^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/731eb176a30da4a7f268482be0067f159791dd4f

submodule: remove a superfluous second check for the "new" variable

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/submodule.c b/submodule.c
index 6e8825b451..eed2148a71 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1362,8 +1362,7 @@ int submodule_move_head(const char *path,
 			cp1.no_stdin = 1;
 			cp1.dir = path;
 
-			argv_array_pushl(&cp1.args, "update-ref", "HEAD",
-					 new ? new : EMPTY_TREE_SHA1_HEX, NULL);
+			argv_array_pushl(&cp1.args, "update-ref", "HEAD", new, NULL);
 
 			if (run_command(&cp1)) {
 				ret = -1;