Spreadsheet/Excel/Writer/Worksheet.php

diff --git a/Spreadsheet/Excel/Writer/Worksheet.php b/Spreadsheet/Excel/Writer/Worksheet.php
index 47af94e..82b8f54 100644 (file)
--- a/Spreadsheet/Excel/Writer/Worksheet.php
+++ b/Spreadsheet/Excel/Writer/Worksheet.php
@@ -1869,19 +1869,18 @@ class Spreadsheet_Excel_Writer_Worksheet extends Spreadsheet_Excel_Writer_BIFFwr
         }
 
         $formula = $this->_parser->toReversePolish();
-        
         if ($this->isError($formula)) {
             $this->writeString($row, $col, $formula->getMessage());
             return -1;
         }
-        
+
         $formlen    = strlen($formula);    // Length of the binary string
         $length     = 0x16 + $formlen;     // Length of the record data
 
         $header    = pack("vv",      $record, $length);
         $data      = pack("vvvdvVv", $row, $col, $xf, $num,
                                      $grbit, $unknown, $formlen);
-        
+
         $this->_append($header . $data . $formula);
         return 0;
     }