# HG changeset patch
# User Stiletto <blasux@blasux.ru>
# Date 1395223982 -14400
# Node ID ba8a4ae40e1306ad906b0cf6ef3c957a788b5fd8
# Parent  ce49140fe60b21fbc33845dc733475574de4984b
Fix panic when connection is reset immediately after establishing.

diff -r ce49140fe60b -r ba8a4ae40e13 xmpp/xmpp.go
--- a/xmpp/xmpp.go	Thu Feb 20 15:55:19 2014 -0700
+++ b/xmpp/xmpp.go	Wed Mar 19 14:13:02 2014 +0400
@@ -261,7 +261,11 @@
 	cl.setStatus(StatusShutdown)
 
 	// Shuts down the senders:
-	cl.shutdownOnce.Do(func() { close(cl.Send) })
+	cl.shutdownOnce.Do(func() {
+		if cl.Send != nil {
+			close(cl.Send)
+		}
+	})
 }
 
 // If there's a buffered error in the channel, return it. Otherwise,