fix quota wrapper reporting negative free_space, breaking user interface

return 0 instead

diff --git a/lib/files/storage/wrapper/quota.php b/lib/files/storage/wrapper/quota.php
index bc2d89397604be07f560c42c2be2fdd445f1729c..e2da8cf2e05a396ca1376fcbb56031fa0e72e617 100644 (file)
--- a/lib/files/storage/wrapper/quota.php
+++ b/lib/files/storage/wrapper/quota.php
@@ -48,7 +48,7 @@ class Quota extends Wrapper {
                                return \OC\Files\SPACE_NOT_COMPUTED;
                        } else {
                                $free = $this->storage->free_space($path);
-                               return min($free, ($this->quota - $used));
+                               return min($free, (max($this->quota - $used, 0)));
                        }
                }
        }