better fix for unicity checks : implement query.has_results()

[matthijs/upstream/django-ldapdb.git] / ldapdb / models / query.py

diff --git a/ldapdb/models/query.py b/ldapdb/models/query.py
index 0b5e8baea1460e4acd0056673c4fd21a7926002f..ab5f19ec727b574cc845d44995d1b4371611ead7 100644 (file)
--- a/ldapdb/models/query.py
+++ b/ldapdb/models/query.py
@@ -238,6 +238,9 @@ class Query(BaseQuery):
     def get_compiler(self, using=None, connection=None):
         return Compiler(self, ldapdb.connection, using)
 
+    def has_results(self, using):
+        return self.get_count() != 0
+
     def results_iter(self):
         "For django 1.1 compatibility"
         return self.get_compiler().results_iter()