fix: handle error is undefined with typeof string

[trungbach]

What is purpose of the changes?

• Check eth_requestAccounts address is 'undefined' as string.

Summary by CodeRabbit

• Bug Fixes
  • Improved error handling for Ethereum account requests to prevent issues with undefined addresses.
  • Added a safeguard to ensure that invalid addresses do not cause unintended behavior.

[coderabbitai]

Walkthrough

The changes introduce a conditional check in the Metamask class's method that processes Ethereum account requests. A line is added to verify whether the address variable is equal to the string 'undefined'. If this condition is satisfied, the method returns an empty string, thereby enhancing the control flow and preventing potential errors associated with invalid addresses.

Changes

Files	Change Summary
src/libs/metamask.ts	Added a conditional check to return an empty string if address is 'undefined'.

Poem

In the land of code, where rabbits roam,
A check was added to keep us at home.
If address is undefined, we won't fret,
An empty string's all we need to be set!
Hopping through logic, so clear and bright,
Our code is now safer, oh what a delight! 🐇✨

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Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 08149ca and 10aa00d.

Files selected for processing (1)

• src/libs/metamask.ts (1 hunks)

Additional comments not posted (1)

src/libs/metamask.ts (1)

56-56: LGTM!

The code change is approved.

The added conditional check enhances the robustness of the getEthAddress method by ensuring that it does not proceed with an invalid state when the address is undefined. This aligns with the PR objective of handling the error when address is undefined.

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[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud