anand76 d24dd13024 Use == operator for shared_ptr nullptr comparison (#9465) ...

Summary:
From C++ 20 onwards, the != operator is not supported for a shared_ptr.
So switch to using ==.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9465

Test Plan: make check

Reviewed By: riversand963

Differential Revision: D33850596

Pulled By: anand1976

fbshipit-source-id: eec16d1aa6c39a315ec2d44d233d7518f9c1ddcb

2022-01-28 13:01:04 -08:00

..

rocksdb

Use == operator for shared_ptr nullptr comparison (#9465)

2022-01-28 13:01:04 -08:00