unneeded variable declaration removed

diff --git a/kmig.d/bin/mig-reporter b/kmig.d/bin/mig-reporter
index e179ca3..1a112bc 100755 (executable)
--- a/kmig.d/bin/mig-reporter
+++ b/kmig.d/bin/mig-reporter
@@ -28,7 +28,6 @@ my $added_page_file;
 my $i = 0;
 my $parser = XML::LibXML->new();
 my $lines_per_page = 42;
-my $koha_instance;
 my $koha_conf_xml;
 
 my $dbh = KMig::db_connect();