Drop support for go 1.20

[btrtrc.git] / bencode / tags.go

diff --git a/bencode/tags.go b/bencode/tags.go
index 50bdc72b74e1e1cd24480fd5af849066c3ff6570..d4adeb24275ce96fc7ffa9773caba56d5d9d5ca2 100644 (file)
--- a/bencode/tags.go
+++ b/bencode/tags.go
@@ -24,6 +24,9 @@ func (me tag) Key() string {
 }
 
 func (me tag) HasOpt(opt string) bool {
+       if len(me) < 1 {
+               return false
+       }
        for _, s := range me[1:] {
                if s == opt {
                        return true