X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/a259bc651939bff86642b07615515e9b8a91d9d3..76da5bf5bf6929e4cc11a8eb48a53e078ff6e167:/SL/Watchdog.pm

diff --git a/SL/Watchdog.pm b/SL/Watchdog.pm
index 180d364c7..9c1a3b5fc 100644
--- a/SL/Watchdog.pm
+++ b/SL/Watchdog.pm
@@ -4,7 +4,9 @@ use Data::Dumper;
 
 require Tie::Hash;
 
-@ISA = (Tie::StdHash);
+our @ISA = qw(Tie::StdHash);
+
+use strict;
 
 my %watched_variables;