In one code path we return a literal -1 and not a symbolic constant. The
value -1 would be interpreted as TRANSACTION_NAME_CONFLICT, which is
wrong. Use TRANSACTION_GENERIC_ERROR instead (that is the only other
return value we have to choose from).
Noticed-by: Michael Haggerty <mhagger@xxxxxxxxxxxx>
Reviewed-by: Michael Haggerty <mhagger@xxxxxxxxxxxx>
Signed-off-by: Martin Ågren <martin.agren@xxxxxxxxx>
---
refs/files-backend.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 3d6363966..03df00275 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2801,7 +2801,7 @@ static int lock_ref_for_update(struct files_ref_store *refs,
strbuf_addf(err, "cannot lock ref '%s': "
"error reading reference",
original_update_refname(update));
- ret = -1;
+ ret = TRANSACTION_GENERIC_ERROR;
goto out;
}
} else if (check_old_oid(update, &lock->old_oid, err)) {
--
2.14.1.460.g848a19d64
