[PATCH 02/16] submodule: modernize ok_to_remove_submodule to use argv_array

[Stefan Beller <sbeller@google.com>]

Instead of constructing the NULL terminated array ourselves, we
should make use of the argv_array infrastructure.

Signed-off-by: Stefan Beller <sbeller@google.com>
---
 submodule.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/submodule.c b/submodule.c
index 6f7d883..53a6dbb 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1022,13 +1022,6 @@ int ok_to_remove_submodule(const char *path)
 {
 	ssize_t len;
 	struct child_process cp = CHILD_PROCESS_INIT;
-	const char *argv[] = {
-		"status",
-		"--porcelain",
-		"-u",
-		"--ignore-submodules=none",
-		NULL,
-	};
 	struct strbuf buf = STRBUF_INIT;
 	int ok_to_remove = 1;
 
@@ -1038,7 +1031,8 @@ int ok_to_remove_submodule(const char *path)
 	if (!submodule_uses_gitfile(path))
 		return 0;
 
-	cp.argv = argv;
+	argv_array_pushl(&cp.args, "status", "--porcelain", "-uall",
+				   "--ignore-submodules=none", NULL);
 	prepare_submodule_repo_env(&cp.env_array);
 	cp.git_cmd = 1;
 	cp.no_stdin = 1;
-- 
2.10.1.469.g00a8914