fix torrents not creating because they are duplicates

utils.go

@@ -4,6 +4,7 @@ import (
 	"crypto/sha1"
 	"fmt"
 	"net/http"
+	"strconv"
 	"strings"
 
 	"github.com/PuerkitoBio/goquery"
@@ -45,3 +46,11 @@ func toSha1(b []byte) string {
 	hash.Write(b)
 	return fmt.Sprintf("%x", hash.Sum(nil))
 }
+
+func toIntOr(s string, defaultValue int) int {
+	v, err := strconv.Atoi(s)
+	if err != nil {
+		return defaultValue
+	}
+	return v
+}