fix

[harjotgill]

Summary by OpenAI

Release Notes:

Bug fix:

• Initialize existing_commit_ids_block to an empty string before checking if it exists to prevent potential errors when accessing existing_summarize_cmt.body.

"A bug was found and squashed,
Now the code is less flawed.
Errors no longer cause a crash,
Thanks to this pull request sent abroad."

[github-actions]

🤖 OpenAI

High-level summary:

The changeset in this pull request initializes a variable to an empty string before checking if it exists. This is done to prevent potential errors when accessing another variable's property.

File	Summary
src/review.ts	Initialize existing_commit_ids_block to an empty string before checking if it exists to prevent potential errors when accessing existing_summarize_cmt.body.

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Files ignored due to filter (1)

Ignored files

• dist/index.js

Files not reviewed due to simple changes (1)

Skipped review

• src/review.ts