Subject: | undefined $ENV{PAR_TEMP} renders warning in PAR::Heavy |
Could you add the following to line 113 of PAR::Heavy
if (defined $ENV{PAR_TEMP} and -e $ENV{PAR_TEMP} and !-d $ENV{PAR_TEMP}) {
in place of
if (-e $ENV{PAR_TEMP} and !-d $ENV{PAR_TEMP}) {
This will keep warnings from appearing if its not defined (it doesn't say anywhere that it has to be).
thanks,
--eric