-
Nick Mathewson authored
There was some code in the "err:" block that would always log a warning, reporting an "unknown error" if we hadn't set err_msg. But there were also plenty of "goto err" blocks that did their own logging, and never set err_msg at all. Now we should only log when we have an error message to log. This fixes bug 6638, from no released Tor version.
778d9012