X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/822f5cf7db806f963758849e1e944340a9233a0d..61a426f10f765ddac762292138959e1543d39e0f:/SL/Controller/BankTransaction.pm

diff --git a/SL/Controller/BankTransaction.pm b/SL/Controller/BankTransaction.pm
index a937451c4..9793b33c8 100644
--- a/SL/Controller/BankTransaction.pm
+++ b/SL/Controller/BankTransaction.pm
@@ -616,6 +616,9 @@ sub save_single_bank_transaction {
       my $memo   = ($data{memos}   // [])->[$n_invoices];
 
       $n_invoices++ ;
+      # safety check invoice open
+      croak("Invoice closed. Cannot proceed.") unless ($invoice->open_amount);
+
       if (   ($payment_sent     && $bank_transaction->not_assigned_amount >= 0)
           || ($payment_received && $bank_transaction->not_assigned_amount <= 0)) {
         return {