Use $(fn)

[XhmikosR]

This is the recommended way in jQuery 3.x.

Signed-off-by: XhmikosR [email protected]

By submitting this pull request, I confirm the following: {please fill any appropriate checkboxes, e.g: [X]}

{Please ensure that your pull request is for the 'devel' branch!}

• I have read and understood the contributors guide, as well as this entire template.
• I have made only one major change in my proposed changes.
• I have commented my proposed changes within the code.
• I have tested my proposed changes.
• I am willing to help maintain this change if there are issues with it later.
• I give this submission freely and claim no ownership.
• It is compatible with the EUPL 1.2 license
• I have squashed any insignificant commits. (git rebase)
• I have Signed Off all commits. (git commit --signoff)

---

[pralor-bot]

This pull request has been mentioned on Pi-hole Userspace. There might be relevant details there:

https://discourse.pi-hole.net/t/pi-hole-5-1-released/35577/1