Lunny Xiao acdcfcc6eb
Fix cache bug (#30510)
Cache cannot be disabled from v1.22. So it still maybe `nil` in v1.21,
we have to check whether cache is `nil`.
2024-04-16 10:59:15 +08:00
..
2024-04-16 10:59:15 +08:00
2023-03-10 08:28:32 -06:00