check if config.certificateDir is a string, we fail otherwise later

2014-02-17 00:27:56 -08:00
parent 91b0304fee
commit b6065c73fa
1 changed files with 1 additions and 1 deletions
@@ -213,7 +213,7 @@ Server.prototype._initialize = function (callback) {

 // TODO maybe we can get rid of that function and inline it - Johannes
 Server.prototype._listen = function (callback) {
-    if (this.config.certificateDir !== null) {
+    if (typeof this.config.certificateDir === 'string') {
        var options = {
            cert: fs.readFileSync(path.join(this.config.certificateDir, 'cert.pem')),
            key: fs.readFileSync(path.join(this.config.certificateDir, 'key.pem'))