log conn string file err

dist/src/utils/setup.js

@@ -233,6 +233,9 @@ function printQR() {
     });
 }
 function connectionStringFile(str) {
-    fs.writeFile('connection_string.txt', str, function (err) { });
+    fs.writeFile('connection_string.txt', str, function (err) {
+        if (err)
+            console.log('ERROR SAVING connection_string.txt.', err);
+    });
 }
 //# sourceMappingURL=setup.js.map

src/utils/setup.ts

@@ -230,5 +230,7 @@ async function printQR() {
 }
 
 function connectionStringFile(str:string){
-  fs.writeFile('connection_string.txt', str, function (err) {});
+  fs.writeFile('connection_string.txt', str, function (err) {
+    if (err) console.log('ERROR SAVING connection_string.txt.', err);
+  });
 }