submodule: remove a superfluous second check for the "new" variable
authorSebastian Schuberth <sschuberth@gmail.com>
Mon, 17 Apr 2017 07:59:47 +0000 (07:59 +0000)
committerJunio C Hamano <gitster@pobox.com>
Tue, 18 Apr 2017 00:41:13 +0000 (17:41 -0700)
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
submodule.c

index 6e8825b..eed2148 100644 (file)
@@ -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;