[PATCH v2 7/9] stash: declare ref_stash as an array

[Denton Liu <liu.denton@xxxxxxxxx>]

Save sizeof(const char *) bytes by declaring ref_stash as an array
instead of having a redundant pointer to an array.

Signed-off-by: Denton Liu <liu.denton@xxxxxxxxx>
---
 builtin/stash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builtin/stash.c b/builtin/stash.c
index 9bc85f91cd..6f2b58f6ab 100644
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -87,7 +87,7 @@ static const char * const git_stash_save_usage[] = {
 	NULL
 };
 
-static const char *ref_stash = "refs/stash";
+static const char ref_stash[] = "refs/stash";
 static struct strbuf stash_index_path = STRBUF_INIT;
 
 /*
-- 
2.30.0.478.g8a0d178c01