From: Sven Schöling <s.schoeling@linet-services.de>
Date: Fri, 26 Feb 2016 09:19:28 +0000 (+0100)
Subject: PDF::Table - einige undefined warnings gefixt
X-Git-Tag: release-3.4.1~391
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=392d31d235358c1e9f083719936715789a52adc6;p=kivitendo-erp.git

PDF::Table - einige undefined warnings gefixt
---

diff --git a/modules/override/PDF/Table.pm b/modules/override/PDF/Table.pm
index 1b7917b29..3160b29dd 100644
--- a/modules/override/PDF/Table.pm
+++ b/modules/override/PDF/Table.pm
@@ -491,8 +491,12 @@ 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;
             }