diff --git a/pym/cl_ldap.py b/pym/cl_ldap.py
index 11c7851..05625ba 100644
--- a/pym/cl_ldap.py
+++ b/pym/cl_ldap.py
@@ -75,7 +75,7 @@ class ldapUser(_error):
         namesData = map(lambda x: x[0], data)
         # Данные из кеша, если он есть
         if cache and self._dictData and\
-            set(self._dictData.keys())<=set(namesData):
+            set(namesData)<=set(self._dictData.keys()):
             return self._dictData
         fileName = "/etc/ldap.conf"
         getStrList = lambda x: reduce(lambda x,y: [x,y.upper()],([x]*2))
@@ -92,7 +92,7 @@ class ldapUser(_error):
                         if spl in splList:
                             if not name in dictData:
                                 dictData[name] = []
-                            if name == "usersDN":
+                            if name in  ("usersDN", "groupsDN"):
                                 dictData[name].append(line.rpartition(spl)[2].\
                                                       partition('?')[0].strip())
                             else: