From 90e250c0329fb9a498b8dd25431c4dec4e0782e0 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 5 Oct 2011 16:25:41 -0600
Subject: [PATCH] ...

---
 src/calibre/devices/prs505/driver.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/devices/prs505/driver.py b/src/calibre/devices/prs505/driver.py
index cbd71d0823..df436bfd9f 100644
--- a/src/calibre/devices/prs505/driver.py
+++ b/src/calibre/devices/prs505/driver.py
@@ -319,7 +319,7 @@ class PRST1(USBMS):
     THUMBNAIL_HEIGHT = 217
     SCAN_FROM_ROOT = True
     EBOOK_DIR_MAIN = __appname__
-
+    SUPPORTS_SUB_DIRS = True
 
     def windows_filter_pnp_id(self, pnp_id):
         return '_LAUNCHER' in pnp_id or '_SETTING' in pnp_id