Fix crash and remove remaining 0777 mode

src/clientManager.js

@@ -102,20 +102,14 @@ ClientManager.prototype.updateUser = function(name, opts) {
 	try {
 		user = this.readUserConfig(name);
 		_.merge(user, opts);
+		fs.writeFileSync(
+			path,
+			JSON.stringify(user, null, " ")
+		);
 	} catch (e) {
 		console.log(e);
 		return;
 	}
-
-	fs.writeFileSync(
-		path,
-		JSON.stringify(user, null, " "),
-		function(err) {
-			if (err) {
-				console.log(err);
-			}
-		}
-	);
 	return true;
 };
 

src/command-line/reset.js

@@ -30,8 +30,7 @@ program
 			user.password = hash;
 			fs.writeFileSync(
 				file,
-				JSON.stringify(user, null, "  "),
-				{mode: "0777"}
+				JSON.stringify(user, null, "  ")
 			);
 			console.log("Successfully reset password for '" + name + "'.");
 			console.log("");