Allow to conditionally implement sortable revision in the fetcher

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/bb/fetch/__init__.py b/lib/bb/fetch/__init__.py
index 8578dc77f..c9b589e04 100644
--- a/lib/bb/fetch/__init__.py
+++ b/lib/bb/fetch/__init__.py
@@ -515,8 +515,14 @@ class Fetch(object):
         """
         
         """
-        if hasattr(self, "_sortable_revision"):
+        has_want_sortable = hasattr(self, "_want_sortable_revision")
+        has_sortable = hasattr(self, "_sortable_revision")
+
+        if not has_want_sortable and has_sortable:
+            return self._sortable_revision(url, ud, d)
+        elif has_want_sortable and self._want_sortable_revision(url, ud, d) and has_sortable:
             return self._sortable_revision(url, ud, d)
+        
 
         pd = persist_data.PersistData(d)
         key = self._revision_key(url, ud, d)