Re: [PATCH 3/7] builtin/describe.c: rename `oid` to avoid variable shadowing

>variable with a pointer to an object id.
>
>Signed-off-by: Stefan Beller <sbeller@google.com>
>---
> builtin/describe.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
>diff --git a/builtin/describe.c b/builtin/describe.c
>index 29075dbd0f..fd61f463cf 100644
>--- a/builtin/describe.c
>+++ b/builtin/describe.c
>@@ -381,9 +381,9 @@ static void describe(const char *arg, int last_one)
> 	}
> 
> 	if (!match_cnt) {
>-		struct object_id *oid = &cmit->object.oid;
>+		struct object_id *cmit_oid = &cmit->object.oid;
> 		if (always) {
>-			printf("%s", find_unique_abbrev(oid->hash, abbrev));
>+			printf("%s", find_unique_abbrev(cmit_oid->hash, abbrev));
> 			if (suffix)
> 				printf("%s", suffix);
> 			printf("\n");
>@@ -392,11 +392,11 @@ static void describe(const char *arg, int
>last_one)
> 		if (unannotated_cnt)
> 			die(_("No annotated tags can describe '%s'.\n"
> 			    "However, there were unannotated tags: try --tags."),
>-			    oid_to_hex(oid));
>+			    oid_to_hex(cmit_oid));
> 		else
> 			die(_("No tags can describe '%s'.\n"
> 			    "Try --always, or create some tags."),
>-			    oid_to_hex(oid));
>+			    oid_to_hex(cmit_oid));
> 	}
> 
> 	QSORT(all_matches, match_cnt, compare_pt);