Add a return statement to the callback

To prevent a "callback already called".
This commit is contained in:
Erik Schamper
2014-05-02 00:57:05 +02:00
parent dea4b78cb9
commit 849db3b858

View File

@@ -24,7 +24,7 @@ var winston = require('winston'),
}
if(!Array.isArray(pids) || !pids.length) {
callback(null, false);
return callback(null, false);
}
callback(null, parseInt(pids[0], 10) === parseInt(pid, 10));