use strict;
use warnings;
+use CGI;
+use Date::Calc qw/Today Add_Delta_YM/;
+
use C4::Context;
use C4::Output;
-use CGI;
use C4::Auth;
use C4::Dates qw/format_date format_date_in_iso/;
use C4::Debug;
-use Date::Calc qw/Today Add_Delta_YM/;
use C4::Biblio qw/GetMarcBiblio GetRecordValue GetFrameworkCode/;
my $input = new CGI;
if (!defined($enddate) or $enddate !~ s/^\s*(\S+)\s*$/$1/) { # strip spaces, remove Taint
$enddate = format_date($todaysdate);
}
-if (!defined($ratio) or $ratio !~ s/^\s*(0?\.?\d+)(\.0*)?\s*$/$1/) { # strip spaces, remove Taint
+if (!defined($ratio)) {
$ratio = 3;
}
-if ($ratio == 0) {
+# Force to be a number
+$ratio += 0;
+if ($ratio <= 0) {
$ratio = 1; # prevent division by zero
}