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getInstance() returns null if folder was not found in db

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This commit is contained in:
Uwe Steinmann 2017-12-22 13:01:38 +01:00
parent 81536cb2fe
commit 3330085f51
1 changed files with 8 additions and 1 deletions
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9
SeedDMS_Core/Core/inc.ClassFolder.php
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@ -125,6 +125,13 @@ class SeedDMS_Core_Folder extends SeedDMS_Core_Object {
return $sql;
} /* }}} */
/**
* Return a folder by its id
*
* @param integer $id id of folder
* @return object/boolean instance of SeedDMS_Core_Folder if document exists, null
* if document does not exist, false in case of error
*/
public static function getInstance($id, $dms) { /* {{{ */
$db = $dms->getDB();
@ -133,7 +140,7 @@ class SeedDMS_Core_Folder extends SeedDMS_Core_Object {
if (is_bool($resArr) && $resArr == false)
return false;
else if (count($resArr) != 1)
return false;
return null;
$resArr = $resArr[0];
$classname = $dms->getClassname('folder');