DATEV: Benutzung undefinierter Werte vermeiden

[mfinanz.git] / SL / Form.pm

diff --git a/SL/Form.pm b/SL/Form.pm
index 099a6736e6181c6900cb93bfff2d032c0cb3f2f5..c59669c41a77a075a8fe873f3e84b2783edbeaee 100644 (file)
--- a/SL/Form.pm
+++ b/SL/Form.pm
@@ -66,6 +66,7 @@ use SL::IC;
 use SL::IS;
 use SL::Layout::Dispatcher;
 use SL::Locale;
+use SL::Locale::String;
 use SL::Mailer;
 use SL::Menu;
 use SL::MoreCommon qw(uri_encode uri_decode);
@@ -821,6 +822,7 @@ sub format_amount {
   my $force_places = defined $places && $places >= 0;
 
   $amount = $self->round_amount($amount, abs $places) if $force_places;
+  $neg    = 0 if $amount == 0; # don't show negative zero
   $amount = sprintf "%.*f", ($force_places ? $places : 10), abs $amount; # 6 is default for %fa
 
   # before the sprintf amount was a number, afterwards it's a string. because of the dynamic nature of perl
@@ -980,7 +982,9 @@ sub round_amount {
   # part. If an overflow occurs then apply that overflow to the part
   # before the decimal sign as well using integer arithmetic again.
 
-  my $amount_str = sprintf '%.*f', $places + 10, abs($amount);
+  my $int_amount = int(abs $amount);
+  my $str_places = max(min(10, 16 - length("$int_amount") - $places), $places);
+  my $amount_str = sprintf '%.*f', $places + $str_places, abs($amount);
 
   return $amount unless $amount_str =~ m{^(\d+)\.(\d+)$};
 
@@ -2614,9 +2618,10 @@ sub mtime_ischanged {
   $ref->{mtime} ||= $ref->{itime};
 
   if ($self->{lastmtime} && $self->{lastmtime} ne $ref->{mtime} ) {
-      my $etxt = ($option eq 'mail') ? "The document has been changed by another user. Please reopen it in another window and copy the changes to the new window" :
-                                       "The document has been changed by another user. No mail was sent. Please reopen it in another window and copy the changes to the new window";
-      $self->error($main::locale->text($etxt));
+      $self->error(($option eq 'mail') ?
+        t8("The document has been changed by another user. No mail was sent. Please reopen it in another window and copy the changes to the new window") :
+        t8("The document has been changed by another user. Please reopen it in another window and copy the changes to the new window")
+      );
     ::end_of_request();
   }
 }