[test] Fix error in node http server for tests

rogerwang · rogerwang · commit 5f85d75d547d · 2021-03-03T02:30:19.000-07:00
diff --git a/test/sanity/server.js b/test/sanity/server.js
@@ -68,6 +68,6 @@ svr.listen(() => {
       fs.writeFileSync(newfile, content);
     }
   }
-  fs.writeFileSync('port.txt', port);
+  fs.writeFileSync('port.txt', port.toString());
 });
 

Original file line number	Diff line number	Diff line change
`@@ -68,6 +68,6 @@ svr.listen(() => {`
`68`	`68`	`fs.writeFileSync(newfile, content);`
`69`	`69`	`}`
`70`	`70`	`}`
`71`		`- fs.writeFileSync('port.txt', port);`
	`71`	`+ fs.writeFileSync('port.txt', port.toString());`
`72`	`72`	`});`
`73`	`73`