Copy received XML tokens

According to the documentation of the encoding/xml package tokens
received from a decoder are only valid until the next call of
decoder.Token().

1 files changed, 2 insertions, 1 deletions

diff --git a/xmpp.go b/xmpp.go
index 015b9e1..a0aaba7 100644
--- a/xmpp.go
+++ b/xmpp.go
@@ -80,7 +80,8 @@ func (r *xmppReceiver) run() {
 				log.Print(err)
 			}
 			if t != nil {
-				r.data <- t
+				c := xml.CopyToken(t)
+				r.data <- c
 			}
 		}
 	}