diff options
| -rw-r--r-- | xmpp-vala/src/module/xep/0166_jingle.vala | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/xmpp-vala/src/module/xep/0166_jingle.vala b/xmpp-vala/src/module/xep/0166_jingle.vala index 2e38b164..e0a96cc6 100644 --- a/xmpp-vala/src/module/xep/0166_jingle.vala +++ b/xmpp-vala/src/module/xep/0166_jingle.vala @@ -838,10 +838,15 @@ public class Connection : IOStream { return; } SourceFunc callback = wait_and_check_for_errors.callback; - ulong id = cancellable.connect(() => callback()); + ulong id = 0; + if (cancellable != null) { + id = cancellable.connect(() => callback()); + } callbacks.add(new OnSetInnerCallback() { callback=(owned)callback, io_priority=io_priority}); yield; - cancellable.disconnect(id); + if (cancellable != null) { + cancellable.disconnect(id); + } } } private void handle_connection_error(IOError error) { |