[FS#537] OpenVPN init.d-Script append_params missing value

[LEDE Bugs]

The following task is now closed:

FS#537 - OpenVPN init.d-Script append_params missing value
User who did this - yousong (yousong)

Reason for closing: Fixed
Additional comments about closing: The fix was backported to lede-17.01 with https://git.lede-project.org/?p=source.git;a=commit;h=2b22e1d5c3aa7740c94ea56dee6b91732b92e0c1

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=537