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-rw-r--r--installer/OpenSLX/OSExport/FileSystem/Base.pm10
1 files changed, 4 insertions, 6 deletions
diff --git a/installer/OpenSLX/OSExport/FileSystem/Base.pm b/installer/OpenSLX/OSExport/FileSystem/Base.pm
index bb6f42d3..0822c458 100644
--- a/installer/OpenSLX/OSExport/FileSystem/Base.pm
+++ b/installer/OpenSLX/OSExport/FileSystem/Base.pm
@@ -13,14 +13,12 @@
# -----------------------------------------------------------------------------
package OpenSLX::OSExport::FileSystem::Base;
-use vars qw($VERSION);
-$VERSION = 1.01; # API-version . implementation-version
-
use strict;
-use Carp;
+use warnings;
+
+our $VERSION = 1.01; # API-version . implementation-version
-use OpenSLX::Basics;
-use OpenSLX::Utils;
+use Carp qw(confess);
################################################################################
### interface methods