DATEV: Export-Periode Dezember ist häufig im Vorjahreszeitraum

[kivitendo-erp.git] / bin / mozilla / datev.pl

diff --git a/bin/mozilla/datev.pl b/bin/mozilla/datev.pl
index 8d18281..d833562 100644 (file)
--- a/bin/mozilla/datev.pl
+++ b/bin/mozilla/datev.pl
@@ -199,6 +199,9 @@ sub _get_dates {
 
   if ($mode eq "monat") {
     $fromdate = DateTime->new(day => 1, month => $month, year => DateTime->today->year);
+    # december export is usually in january/february
+    $fromdate = $fromdate->subtract(years => 1) if ($month == 12);
+
     $todate   = $fromdate->clone->add(months => 1)->add(days => -1);
   } elsif ($mode eq "quartal") {
     die 'quarter out of of bounds' if $quarter < 1 || $quarter > 4;