[FS#969] xtables-addons fails to compile

[LEDE Bugs]

The following task is now closed:

FS#969 - xtables-addons fails to compile
User who did this - Mathias Kresin (mkresin)

Reason for closing: Fixed
Additional comments about closing: Fixed according to reporter. If it is still an issue, please reopen the ticket.

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=969