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Minor charting fixes

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This commit is contained in:
Mark Baker
2012-10-27 00:02:38 +01:00
parent a3303cd05e
commit 9be433af58
4 changed files with 20 additions and 8 deletions
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Classes/PHPExcel/Reader/Excel2007/Chart.php
+4
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@@ -347,6 +347,10 @@ class PHPExcel_Reader_Excel2007_Chart
}
}
if (empty($seriesVal)) {
$seriesVal = NULL;
}
return array( 'formatCode' => $formatCode,
'pointCount' => $pointCount,
'dataValues' => $seriesVal