exoplatform/ecms — pull request #712 by ttthanh (2014-09-29 04:28:16+00:00)
Title: ECMS-6348: Can't restore file when undo delete file in Collaboration dri...

...ve

Problem analysis
- When restoring a node which is direct children of root node, the restore path is empty string. However, it is possible to get node if absolute path is empty.

Fix description
- if restore path is empty string, get root node instead of getting item by path