field-adder not null checking name attribute before performing a replace

[Justis R]

Affected version

v2.2.7 Patch 1

This makes field-adder incompatible with various inputs, such as a file upload from helper_attach_upload.
A null check before attempting the counter replace would surely fix it.

 

[Justis R]

This is also an issue with the xf:tokeninput, since unnamed inputs are generated.