make sure to avoid closing the input reader (#2137)

harshavardhana · web-flow · commit bd91926e6b4d · 2025-07-20T23:43:03.000-07:00
diff --git a/hook-reader.go b/hook-reader.go
@@ -84,7 +84,7 @@ func (hr *hookReader) Read(b []byte) (n int, err error) {
 // reports the data read from the source to the hook.
 func newHook(source, hook io.Reader) io.Reader {
 	if hook == nil {
-		return source
+		return &hookReader{source: source}
 	}
 	return &hookReader{
 		source: source,

Original file line number	Diff line number	Diff line change
`@@ -84,7 +84,7 @@ func (hr *hookReader) Read(b []byte) (n int, err error) {`
`84`	`84`	`// reports the data read from the source to the hook.`
`85`	`85`	`func newHook(source, hook io.Reader) io.Reader {`
`86`	`86`	`if hook == nil {`
`87`		`- return source`
	`87`	`+ return &hookReader{source: source}`
`88`	`88`	`}`
`89`	`89`	`return &hookReader{`
`90`	`90`	`source: source,`