[TASk] Fixes bug in LDAP extractor.

The last commit introduced a bug, that will be
fixed with this commit.
UnitTests now ran through again.

hshetl/extractors.py

@@ -205,6 +205,9 @@ class LdapExtractor(AbstractExtractor):
             row = {'dn': dn}
             for key, value in entry.items():
                 logging.debug('%s %s' % (key, value))
+                if type(value) != list:
+                    value = unicode(value.decode(self.connector.encoding))
+                else:
                     value = map(lambda v: unicode(v.decode(self.connector.encoding)), value)
                     if len(value) is 1: value = value[0]
                 row[key] = value