Tweak returned error for requests that are too long

Return ErrInvalidRequest instead of ErrInvalidURL in Request.Write.

1 files changed, 6 insertions, 3 deletions

diff --git a/request.go b/request.go
index 1ee3789..67393cb 100644
--- a/request.go
+++ b/request.go
@@ -118,11 +118,14 @@ func ReadRequest(r io.Reader) (*Request, error) {
 // Write writes a Gemini request in wire format.
 // This method consults the request URL only.
 func (r *Request) Write(w *bufio.Writer) error {
-	url := r.URL.String()
-	// User is invalid
-	if r.URL.User != nil || len(url) > 1024 {
+	if r.URL.User != nil {
+		// User is not allowed
 		return ErrInvalidURL
 	}
+	url := r.URL.String()
+	if len(url) > 1024 {
+		return ErrInvalidRequest
+	}
 	if _, err := w.WriteString(url); err != nil {
 		return err
 	}