umdns: fix unused error
authorPolynomialdivision <vincent@systemli.org>
Sun, 5 Apr 2020 07:20:12 +0000 (09:20 +0200)
committerKevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Sun, 5 Apr 2020 08:00:01 +0000 (09:00 +0100)
commitab7a39a5b5a0ff74601dd4e82145ca554c1e2ac6
tree350bd3f9627de553b4ebd7eb106fa5ee0c96f3eb
parent45c4953b602962ae7ff335d9a346000f00680952
umdns: fix unused error

Umdns does not compile on target-arm_cortex-a15+neon-vfpv4_musl_eabi.
Add the ttl variable to debug output to supress unused warning that
leads to an error.

Signed-off-by: Nick Hainke <vincent@systemli.org>
interface.c