[webkit-changes] [WebKit/WebKit] c8b247: [git-webkit] Cache filed bug (Follow-up fix)

[Jonathan Bedard]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c8b2479651270875c80c3022d9c575ca17b5d364
      https://github.com/WebKit/WebKit/commit/c8b2479651270875c80c3022d9c575ca17b5d364
  Author: Jonathan Bedard <jbedard at apple.com>
  Date:   2023-05-04 (Thu, 04 May 2023)

  Changed paths:
    M Tools/Scripts/hooks/prepare-commit-msg

  Log Message:
  -----------
  [git-webkit] Cache filed bug (Follow-up fix)
https://bugs.webkit.org/show_bug.cgi?id=255007
rdar://107629444

Unreviewed follow-up fix.

* Tools/Scripts/hooks/prepare-commit-msg: Handle undefined bug case.

Canonical link: https://commits.webkit.org/263687@main