Log file flushing is 'slow' on originary log files.

[beretta42]

On an unbusy server, I notice ordinary file logging (not stderr, or stdout) doesn't happen until a new log entry is placed. looking at /src/logging.c I see fflush(), but only if 1 second has elapsed. Unfortunately this check only happens upon the next log entry, so the previous log entry get trapped in the kernel.

[ralight]

This should be fixed now on the fixes branch. Thanks for the report and your patience.