test: remove unused param in test-graph.pipe

Refs: https://twitter.com/NodeTodo/status/900502354834800645

PR-URL: https://github.com/nodejs/node/pull/15007
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This commit is contained in:
Simon Brewster 2017-08-24 09:54:16 +02:00 committed by Ruben Bridgewater
parent 3eb029794c
commit 5e443d7398
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@ -14,7 +14,7 @@ sleep
.on('exit', common.mustCall(onsleepExit))
.on('close', common.mustCall(onsleepClose));
function onsleepExit(code) {}
function onsleepExit() {}
function onsleepClose() {}