1 files changed, 20 insertions, 8 deletions
diff --git a/src/carquinyol/layoutmanager.py b/src/carquinyol/layoutmanager.py
index 8402b6d..ef4db16 100644
--- a/src/carquinyol/layoutmanager.py
+++ b/src/carquinyol/layoutmanager.py
@@ -17,6 +17,9 @@
 import os
 import logging
 
+from sugar.logger import trace
+
+
 MAX_QUERY_LIMIT = 40960
 CURRENT_LAYOUT_VERSION = 4
 
@@ -89,18 +92,27 @@ class LayoutManager(object):
     def get_queue_path(self):
         return os.path.join(self.get_checksums_dir(), 'queue')
 
+    def recheck_index_updated(self):
+        """Check whether the index_updated file exists."""
+        index_updated_path = os.path.join(self._root_path, 'index_updated')
+        self._index_updated = os.path.exists(index_updated_path)
+
+    @trace()
     def _is_index_updated(self):
         return self._index_updated
 
+    @trace()
     def _set_index_updated(self, index_updated):
-        if index_updated != self._index_updated:
-            self._index_updated = index_updated
-
-            index_updated_path = os.path.join(self._root_path, 'index_updated')
-            if os.path.exists(index_updated_path):
-                os.remove(index_updated_path)
-            else:
-                open(index_updated_path, 'w').close()
+        self._index_updated = index_updated
+
+        index_updated_path = os.path.join(self._root_path, 'index_updated')
+        if not (os.path.exists(index_updated_path) ^ index_updated):
+            return
+
+        if index_updated:
+            open(index_updated_path, 'w').close()
+        else:
+            os.remove(index_updated_path)
 
     index_updated = property(_is_index_updated, _set_index_updated)