owncloud/core — pull request #6605 by icewind1991 (2014-01-02 12:21:09+00:00)
Title: Return SPACE_UNKNOWN if disk_free_space is disabled

Fixes oC incorrectly reporting a full storage.

Fixes #6592

Testable by disabling disk_free_space in php.ini and checking your filesystem quota

cc @DeepDiver1975 @karlitschek @seberm