X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=modules%2Foverride%2FPDF%2FTable.pm;h=602c88728d499a7653d32f6fec44a0a37b025c48;hb=748a66d0b3a44c651c0d3744fa0372b3a9074ecf;hp=a805f77678512dc6619c381aecc266ab00b1e8b9;hpb=6ecf138db5fceea08d68dbcd539344797cd43939;p=kivitendo-erp.git

diff --git a/modules/override/PDF/Table.pm b/modules/override/PDF/Table.pm
index a805f7767..602c88728 100755
--- a/modules/override/PDF/Table.pm
+++ b/modules/override/PDF/Table.pm
@@ -134,8 +134,8 @@ sub text_block
     # Check if any text to display
     unless( defined( $text) and length($text) > 0 )
     {
-        carp "Warning: No input text found. Trying to add dummy '-' and not to break everything.\n";
-        $text = '-';
+#         carp "Warning: No input text found. Trying to add dummy '-' and not to break everything.\n";
+        $text = ' ';
     }
 
     # Strip any <CR> and Split the text into paragraphs
@@ -463,7 +463,7 @@ sub table
 
     for( my $row_idx = 0; $row_idx < scalar(@$data) ; $row_idx++ )
     {
-        push @header_row_widths, [] if $row_idx < $header_props->{num_header_rows};
+        #push @header_row_widths, [] if $row_idx < $header_props->{num_header_rows};
 
         my $column_widths = []; #holds the width of each column
         # Init the height for this row
@@ -505,8 +505,12 @@ sub table
                 $rows_height->[$row_idx] = $cell_font_size;
             }
 
+            if (!defined $data->[$row_idx][$column_idx]) {
+              $data->[$row_idx][$column_idx] = ' ';
+            }
+
             # This should fix a bug with very long words like serial numbers etc.
-            if( $max_word_len > 0 )
+            if( $max_word_len > 0 && $data->[$row_idx][$column_idx])
             {
                 $data->[$row_idx][$column_idx] =~ s#(\S{$max_word_len})(?=\S)#$1 #g;
             }
@@ -669,6 +673,11 @@ sub table
 
             # Row cell props - TODO in another commit
 
+            # Added to resolve infite loop bug with returned undef values
+            for(my $d = 0; $d < scalar(@{$record}) ; $d++)
+            {
+                $record->[$d] = ' ' unless( defined $record->[$d]);
+            }
 
             # Choose colors for this row
             $background_color = ($row_index - $header_props->{num_header_rows}) % 2 ? $background_color_even  : $background_color_odd;