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Fix Jingle connection code when `cancellable` is `null`

This commit is contained in:
hrxi 2019-08-09 14:46:12 +02:00
parent 6494d7a45d
commit 34d7b5f515
1 changed files with 7 additions and 2 deletions
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9
xmpp-vala/src/module/xep/0166_jingle.vala
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@ -838,10 +838,15 @@ public class Connection : IOStream {
return; return;
} }
SourceFunc callback = wait_and_check_for_errors.callback; 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}); callbacks.add(new OnSetInnerCallback() { callback=(owned)callback, io_priority=io_priority});
yield; yield;
cancellable.disconnect(id); if (cancellable != null) {
cancellable.disconnect(id);
}
} }
} }
private void handle_connection_error(IOError error) { private void handle_connection_error(IOError error) {