[Duplicity-talk] Exception during duplicity testing

[Scott Hannahs]

When running the duplicity tests during the build process, They all pass   The 
“skipped tests” seem to be not implementing all the possible backends.

But I get one exception thrown.  Duplicity 3.0.0 (not updated for the last two 
minor updates).

================= 459 passed, 17 skipped in 687.30s (0:11:27) ==================
Exception ignored in: <function TemporaryDirectory.__del__ at 0x1081b5b40>
Traceback (most recent call last):
  File 
"/opt/sw/src/fink.build/duplicity-3.0.0-1/duplicity-rel.3.0.0/duplicity/tempdir.py",
 line 180, in __del__
  File 
"/opt/sw/src/fink.build/duplicity-3.0.0-1/duplicity-rel.3.0.0/duplicity/tempdir.py",
 line 284, in cleanup
NameError: name '_' is not defined

Is this something that I should worry about or needs fixing?  Just a code typo?
-Scott