Minor: unable to update category settings

[charleswalter]

I get the following error when trying to make category settings changes from mobile (iOS)

[jomaxro (Joshua Rosenfeld)]

This is happening on Desktop as well. Chrome Stable on Windows 10.

[codinghorror (Jeff Atwood)]

Hmm may be a legit bug can you check @tgxworld?

[zogstrip (Régis Hanol)]

It probably is my fault Will fix it.

EDIT: it was indeed my fault. It’s now fixed. Sorry about that.

https://github.com/discourse/discourse/commit/282f9948cbf17f9e713f2d385e20f0b941fddda4