Bug: Browse redirect has brief 404

[erinesullivan]

Overview

When going from Search to Catalog Browse, viewers briefly face a 404 page before being redirected. This pull request wraps the logic in an if/else statement, and also updates the location based on the current hostname.

Testing

• Make sure the PR is consistent in these browsers:
  • Chrome
  • Firefox
  • Safari
  • Edge
• Run accessibility tests:
  • WAVE
  • ARC Toolkit
  • axe DevTools
• In the list of search options, select one under Browse by, and submit a search.
  • Do you encounter a 404 page?
  • Are you taken to the correct Catalog Browse page?
  • Does Search work fine everywhere else?