[EMAIL PROTECTED] writes:

> Seems like these two by thier nature would not report undef.  But I
> probably don't know what I think I know about them.   

Suddenly I cannot recreate the warning.  Not sure what happened but
most likely one of those times where I failed to save a change and
then kept thinking I was getting the same error.

At any rate, after making sure it was undef, perl-5.10.0-RC2 does a
nifty job of reporting a similar error further along 
(wrapped for mail):
 
  Use of uninitialized value $OutputFile in concatenation (.) or
  string at ../keywa/kywpl line 67.

  Use of uninitialized value $OutputFile in concatenation (.) or
  string at ../keywa/kywpl line 67.



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