[PATCH v2 6/6] reflog: free() ref given to us by dwim_log()

[Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>]

When dwim_log() returns the "ref" is always ether NULL or an
xstrdup()'d string.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
 builtin/reflog.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builtin/reflog.c b/builtin/reflog.c
index bd4c669918d..175c83e7cc2 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -653,6 +653,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
 					should_expire_reflog_ent,
 					reflog_expiry_cleanup,
 					&cb);
+		free(ref);
 	}
 	return status;
 }
-- 
2.33.1.1494.g88b39a443e1