Merge branch 'develop' of https://github.com/PHPOffice/PHPExcel into develop

This commit is contained in:
MarkBaker 2015-04-16 01:10:04 +01:00
commit a287bd44df
1 changed files with 1 additions and 1 deletions

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@ -151,7 +151,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase {
* @throws PHPExcel_Exception
*/
public function deleteCacheData($pCoord) {
if ($pCoord === $this->_currentObjectID) {
if ($pCoord === $this->_currentObjectID && !is_null($this->_currentObject)) {
$this->_currentObject->detach();
$this->_currentObjectID = $this->_currentObject = null;
}