fix(body): throw error when body already used

larsgw · Aug 27, 2019 · e78484d · e78484d
1 parent f7de954
commit e78484d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -77,6 +77,9 @@ class Request extends _fetch.Request {
     if (this[_bodyError]) {
       throw this[_bodyError]
     }
+    if (this.bodyUsed) {
+      throw new TypeError(`body used already for: ${this.url}`)
+    }
     super.buffer()
   }
 
@@ -124,6 +127,9 @@ class Response extends _fetch.Response {
     if (this[_bodyError]) {
       throw this[_bodyError]
     }
+    if (this.bodyUsed) {
+      throw new TypeError(`body used already for: ${this.url}`)
+    }
     super.buffer()
   }