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

[Sebastian Schuberth]

Signed-off-by: Sebastian Schuberth <sschube...@gmail.com>
---
 submodule.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/submodule.c b/submodule.c
index c52d663..68623bd 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1396,8 +1396,7 @@ 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;

--
https://github.com/git/git/pull/345