[webkit-changes] [WebKit/WebKit] c73420: safe-merge-queue should gracefully handle network ...

[Brianna Fan]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c73420e62f4042341b0dca43ba1d6f97567725b3
      https://github.com/WebKit/WebKit/commit/c73420e62f4042341b0dca43ba1d6f97567725b3
  Author: Brianna Fan <bfan2 at apple.com>
  Date:   2023-10-19 (Thu, 19 Oct 2023)

  Changed paths:
    M Tools/CISupport/ews-build/steps.py

  Log Message:
  -----------
  safe-merge-queue should gracefully handle network failures with github
https://bugs.webkit.org/show_bug.cgi?id=263249
rdar://117172642

Reviewed by Jonathan Bedard.

Adds error handling for when query returns None.

* Tools/CISupport/ews-build/steps.py:
(GitHubMixin.query_graph_ql):
(RetrievePRDataFromLabel.run):

Canonical link: https://commits.webkit.org/269534@main