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Fix to avoid bark in File::Spec.

svn path=/bioperl-run/branches/branch-07/; revision=12984
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1 parent af51c8d commit 5959480736faaf2f815e78bde61c792834fcc5cd @hlapp hlapp committed Aug 25, 2001
Showing with 1 addition and 1 deletion.
  1. +1 −1 Bio/Tools/Run/StandAloneBlast.pm
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2 Bio/Tools/Run/StandAloneBlast.pm
@@ -284,7 +284,7 @@ BEGIN {
# If local BLAST databases are not stored in the standard
# /data directory, the variable BLASTDATADIR will need to be set explicitly
$DATADIR = $ENV{'BLASTDATADIR'} ||
- ($BLASTDIR ? Bio::Root::IO->catfile($BLASTDIR,'data') : undef);
+ ($BLASTDIR ? Bio::Root::IO->catfile($BLASTDIR,'data') : '');
}
@ISA = qw(Bio::Root::RootI Bio::Root::IO);

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