src: remove bogus empty file

No idea how this happened, remove it.

Reported-by: Sunny73Cr <Sunny73Cr@protonmail.com>
Fixes: 058246016188 ("src: allow to map key to nfqueue number")
Signed-off-by: Florian Westphal <fw@strlen.de>

diff --git a/src/json. b/src/json.
deleted file mode 100644 (file)
index e69de29..0000000