Repair edge cases

pkg/realdebrid/api.go

@@ -286,26 +286,26 @@ func (rd *RealDebrid) UnrestrictLink(link string, checkFirstByte bool) (*Downloa
 	resp, err := rd.client.Do(req)
 	if err != nil {
 		// rd.log.Errorf("Error when executing the unrestrict link request: %v", err)
-		return nil, fmt.Errorf("unrestrict link request failed so likely it has expired")
+		return nil, fmt.Errorf("unrestrict link request failed: %v", err)
 	}
 	defer resp.Body.Close()
 
 	if resp.StatusCode != http.StatusOK {
 		rd.log.Errorf("Unrestrict link request returned status code %d for link %s", resp.StatusCode, link)
-		// return nil, fmt.Errorf("unrestrict link request returned status code %d so likely it has expired", resp.StatusCode)
+		// return nil, fmt.Errorf("unrestrict link request returned status code %d", resp.StatusCode)
 	}
 
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		// rd.log.Errorf("Error when reading the body of unrestrict link response: %v", err)
-		return nil, fmt.Errorf("unreadable body so likely it has expired")
+		return nil, fmt.Errorf("unreadable body: %v", err)
 	}
 
 	var response Download
 	err = json.Unmarshal(body, &response)
 	if err != nil {
 		// rd.log.Errorf("Error when decoding unrestrict link JSON: %v", err)
-		return nil, fmt.Errorf("undecodable response so likely it has expired")
+		return nil, fmt.Errorf("undecodable response: %v", err)
 	}
 
 	if checkFirstByte && !rd.CanFetchFirstByte(response.Download) {