# [PATCH] submodule: don't use an integer as a NULL pointer

1 messages from 2016-02-21 to 2016-02-21. Participants: Ramsay Jones.
Thread: https://gitlist.dev/t/41456

## Ramsay Jones, 2016-02-21 17:27

Subject: [PATCH] submodule: don't use an integer as a NULL pointer
Message-ID: <56C9F370.3020802@ramsayjones.plus.com>
URL: https://gitlist.dev/e/56C9F370.3020802%40ramsayjones.plus.com

```

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
---

Hi Stefan,

If you need to re-roll your 'sb/submodule-init' branch, could
you please squash this into the relevant patch.

Thanks!

ATB,
Ramsay Jones

 submodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/submodule.c b/submodule.c
index 30c393b..ccafd45 100644
--- a/submodule.c
+++ b/submodule.c
@@ -253,7 +253,7 @@ const char *submodule_strategy_to_string(const struct submodule_update_strategy
 		return NULL;
 	case SM_UPDATE_COMMAND:
 		strbuf_addf(&sb, "!%s", s->command);
-		return strbuf_detach(&sb, 0);
+		return strbuf_detach(&sb, NULL);
 	}
 	return NULL;
 }
-- 
2.7.0

```