make sure to call require()

2015-04-17 10:08:00 +09:00
parent adeb714243
commit ebfcf94db3
1 changed files with 1 additions and 0 deletions
--- a/lib/appenders/smtp.js
+++ b/lib/appenders/smtp.js
@@ -2,6 +2,7 @@
 var layouts = require("../layouts")
 , mailer = require("nodemailer")
 , os = require('os')
+, async = require('async')
 , unsentCount = 0
 , shutdownTimeout;