Deep recursion with new logging and missing configs

[Keith Ivey]

I just upgraded from 0.27 to the current development version, and I did 
not at first have config/loglevel or config/logging.  This causes an 
infinite loop between the trace_level(), log(), and varlog() methods, 
which leads to a "deep recursion" message and "out of memory" death.

It seems that the culprit is this line in trace_level():
   $self->log(LOGINFO, "Loaded default logger");
When that line is executed, it calls log(), which calls varlog(), which 
calls trace_level(), and there's the loop -- trace_level() only gets 
called again if there's no logging plugin loaded.  It looks like the 
loop would happen whenever config/logging is missing, whether 
config/loglevel exists or not.

Should that line just be deleted?  The message doesn't seem relevant to 
to what's happening there anyway.

--
Keith C. Ivey <[EMAIL PROTECTED]>
Washington, DC