Privacy fix

[dero-project]

Description

Please include a summary of the changes and the related issue.

NOTE: The process is the following:

• Your pull request should be directed to dev branch.
• When it will be merged in dev, we will merge it to testnet for tests, and then into main for final release.

Fixes # (issue)

Type of change

Please select the right one.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update
• This will require a HardFork to be enabled

Which part is impacted ?

• Wallet
• Daemon
• Miner
• Explorer
• Simulator
• Misc (documentation, comments, text...)

Checklist:

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings

License

Im am contributing & releasing the code under DERO Research License (which can be found here).