Avoid clobbering original body for next read

Signed-off-by: Steve Coffman <[email protected]>
moul · Aug 24, 2021 · 4a93e90 · 4a93e90
1 parent 451764d
commit 4a93e90
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/http2curl.go b/http2curl.go
@@ -35,7 +35,11 @@ func GetCurlCommand(req *http.Request) (*CurlCommand, error) {
 
 	if req.Body != nil {
 		var buff bytes.Buffer
-		_, err := buff.ReadFrom(req.Body)
+		bodyReader, err  := req.GetBody()
+		if err != nil {
+			return nil, fmt.Errorf("getCurlCommand: GetBody error: %w", err)
+		}
+		_, err = buff.ReadFrom(bodyReader)
 		if err != nil {
 			return nil, fmt.Errorf("getCurlCommand: buffer read from body erorr: %w", err)
 		}