bah, the filetree does the same spindown handling as the WPS so fix it there also

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19632 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/tree.c b/apps/tree.c
index 6e05cb5eb0..3c3189f85a 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -821,7 +821,7 @@ static int dirbrowse()
         }
         if (start_wps)
             return GO_TO_WPS;
-        if (button)
+        if (button && !IS_SYSEVENT(button))
         {
             storage_spin();
         }