loop double msg fix, raspiblitz connection string fix

dist/src/builtin/loop.js

@@ -71,6 +71,7 @@ function init() {
                         .setAuthor('LoopBot')
                         .setDescription('No channel set');
                     message.channel.send({ embed });
+                    return;
                 }
                 const j2 = yield doRequest(baseurl + '/v1/loop/out', {
                     method: 'POST',
@@ -117,6 +118,7 @@ function init() {
                     .setDescription('Channel updated to ' + chan)
                     .setThumbnail(botSVG);
                 message.channel.send({ embed });
+                return;
             }
         }
         switch (cmd) {

dist/src/utils/setup.js

@@ -233,6 +233,6 @@ function printQR() {
     });
 }
 function connectionStringFile(str) {
-    fs.appendFile('connection_string.txt', str, function (err) { });
+    fs.writeFile('connection_string.txt', str, function (err) { });
 }
 //# sourceMappingURL=setup.js.map

src/builtin/loop.ts

@@ -64,6 +64,7 @@ export function init() {
             .setAuthor('LoopBot')
             .setDescription('No channel set')
           message.channel.send({ embed })
+          return
         }
   
         const j2 = await doRequest(baseurl + '/v1/loop/out', {
@@ -113,6 +114,7 @@ export function init() {
           .setDescription('Channel updated to '+chan)
           .setThumbnail(botSVG)
         message.channel.send({ embed })
+        return
       }
     }
     switch (cmd) {

src/utils/setup.ts

@@ -230,5 +230,5 @@ async function printQR() {
 }
 
 function connectionStringFile(str:string){
-  fs.appendFile('connection_string.txt', str, function (err) {});
+  fs.writeFile('connection_string.txt', str, function (err) {});
 }