# [PATCH] unpack-trees: avoid dead store for struct progress

1 messages from 2018-10-18 to 2018-10-18. Participants: Carlo Marcelo Arenas Belón.
Thread: https://gitlist.dev/t/49608

## Carlo Marcelo Arenas Belón, 2018-10-18 18:46

Subject: [PATCH] unpack-trees: avoid dead store for struct progress
Message-ID: <20181018184604.22840-1-carenas@gmail.com>
URL: https://gitlist.dev/e/20181018184604.22840-1-carenas%40gmail.com

```
it is unconditionally initialized a few lines below

Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
---
 unpack-trees.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unpack-trees.c b/unpack-trees.c
index f25089b878..88dc9a615e 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -340,7 +340,7 @@ static int check_updates(struct unpack_trees_options *o)
 {
 	unsigned cnt = 0;
 	int errs = 0;
-	struct progress *progress = NULL;
+	struct progress *progress;
 	struct index_state *index = &o->result;
 	struct checkout state = CHECKOUT_INIT;
 	int i;
-- 
2.19.1


```