Fix Azure Devops null content object

[CTY-git]

PR Checklist

• The commit message follows our guidelines: Code of conduct
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)
• Does this PR introduce a breaking change?
• Include PR in release notes?

PR Type

• Bugfix
• Feature
• Refactoring
• Build /CI
• Documentation
• Others

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Other information

[patched-admin]

The pull request review discusses the merits and considerations of a modification that introduces a None check for comment.content before using startswith, effectively preventing a potential AttributeError if comment.content is None. This change is viewed positively for enhancing error handling robustly and aligning with standard Python practices. The review confirms no new security vulnerabilities are introduced, as the focus is on ensuring robustness against None values. It also notes that the change adheres to existing coding standards. Beyond this code enhancement, the pull request includes a version update from 0.0.86 to 0.0.88 in the pyproject.toml file, with no other code changes visible. The review emphasizes the importance of accompanying version updates with necessary code, documentation, and test updates and suggests checking the associated changelog or commit history to fully assess the implications of the version bump.

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• File changed: patchwork/common/client/scm.py
  1. Potential Bug: The modification introduces a None check for comment.content before calling startswith. This is a positive change as it prevents a potential AttributeError if comment.content can be None. However, it's important to ensure that comments list doesn’t contain unexpected None items, as the current change only prevents errors when content itself is `None.

2. Security Vulnerabilities: The change does not introduce any new security vulnerabilities as the primary concern addressed is ensuring the robustness against None values.

3. Coding Standards: The change adheres to the original coding standards and enhances error handling by avoiding a potential AttributeError. The concise inline check conforms to typical Python coding practices.

• File changed: pyproject.toml
  This pull request contains a version update from 0.0.86 to 0.0.88 in the pyproject.toml file. There are no additional code changes provided, so potential bugs, security vulnerabilities, or adherence to coding standards cannot be assessed from this change alone. It is important to ensure that version updates in a project are accompanied by appropriate updates to code, documentation, and tests, if applicable, and to ensure compatibility with dependencies. Additionally, reviewing the changelog or commit history associated with this version bump might reveal further necessary assessments.