BugFix; no IP or port save returns undefined, not ''

Author: JeffreyDavidsz

index.js

@@ -560,10 +560,12 @@ instance.prototype.connectToProPresenter = function() {
 	// Disconnect if already connected
 	self.disconnectFromProPresenter();
 
-	if (self.config.host === '' || self.config.port === '') {
+	if (self.config.host === undefined || self.config.port === '') {
+		return;
+	}
+	if (self.config.host === '127.0.0.1') {
 		return;
 	}
-
 	// Connect to remote control websocket of ProPresenter
 	self.socket = new WebSocket('ws://'+self.config.host+':'+self.config.port+'/remote');
 
@@ -618,7 +620,7 @@ instance.prototype.connectToProPresenterSD = function() {
 	// Disconnect if already connected
 	self.disconnectFromProPresenterSD();
 
-	if (self.config.host === '') {
+	if (self.config.host === undefined) {
 		return;
 	}
 

package.json

@@ -4,7 +4,7 @@
 		"propresenter6",
 		"propresenter"
 	],
-	"version": "2.3.0",
+	"version": "2.3.1",
 	"api_version": "1.0.0",
 	"keywords": [
 		"Software",