Check if publish isn't null

Fixes #55

Author: 715209

lib/components/ObsSwitcher.js

@@ -150,7 +150,7 @@ class ObsSwitcher extends _events.default {
               var publish = result.rtmp.server[0].application.find(stream => {
                 return stream.name[0] === application;
               }).live[0].stream;
-              var stream = publish.find(stream => {
+              var stream = publish === null || publish === void 0 ? void 0 : publish.find(stream => {
                 return stream.name[0] === key;
               });
 

src/components/ObsSwitcher.js

@@ -210,7 +210,7 @@ class ObsSwitcher extends EventEmitter {
                             }
                         ).live[0].stream;
 
-						const stream = publish.find((stream) => {
+						const stream = publish?.find((stream) => {
 							return stream.name[0] === key;
 						});