fix middleware/utf8.js file bug

2018-05-05 10:21:04 +08:00 · 2018-05-05 10:21:04 +08:00 · f2ec6a0405
parent e83a5814cb
commit f2ec6a0405
1 changed files with 1 additions and 1 deletions
--- a/middleware/utf8.js
+++ b/middleware/utf8.js
@ -2,5 +2,5 @@
 // https://stackoverflow.com/questions/1497885/remove-control-characters-from-php-string/1497928#1497928
 module.exports = async (ctx, next) => {
    await next();
-    ctx.body = ctx.body.replace(/[\x00-\x1F\x7F]/g, '');
+    ctx.body = ctx.body?ctx.body.replace(/[\x00-\x1F\x7F]/g, ''):ctx.body;
 };