diff --git a/os_brick/initiator/connector.py b/os_brick/initiator/connector.py
index 46faa6544..caae03f86 100644
--- a/os_brick/initiator/connector.py
+++ b/os_brick/initiator/connector.py
@@ -464,15 +464,16 @@ class InitiatorConnector(executor.Executor):
                                       of the target volume attributes.
         :type connection_properties: dict
         """
+        volumes = []
         path = self.get_search_path()
         if path:
             # now find all entries in the search path
             if os.path.isdir(path):
                 path_items = [path, '/*']
                 file_filter = ''.join(path_items)
-                return glob.glob(file_filter)
-        else:
-            return []
+                volumes = glob.glob(file_filter)
+
+        return volumes
 
     def check_IO_handle_valid(self, handle, data_type, protocol):
         """Check IO handle has correct data type."""
diff --git a/os_brick/tests/initiator/test_connector.py b/os_brick/tests/initiator/test_connector.py
index 34ba89fc8..9b49c606f 100644
--- a/os_brick/tests/initiator/test_connector.py
+++ b/os_brick/tests/initiator/test_connector.py
@@ -1102,6 +1102,13 @@ Setting up iSCSI targets: unused
         new_size = self.connector.extend_volume(connection_info['data'])
         self.assertEqual(fake_new_size, new_size)
 
+    @mock.patch.object(os.path, 'isdir')
+    def test_get_all_available_volumes_path_not_dir(self, mock_isdir):
+        mock_isdir.return_value = False
+        expected = []
+        actual = self.connector.get_all_available_volumes()
+        self.assertItemsEqual(expected, actual)
+
 
 class FibreChannelConnectorTestCase(ConnectorTestCase):
     def setUp(self):
@@ -1453,6 +1460,13 @@ class FibreChannelConnectorTestCase(ConnectorTestCase):
         new_size = self.connector.extend_volume(connection_info['data'])
         self.assertEqual(fake_new_size, new_size)
 
+    @mock.patch.object(os.path, 'isdir')
+    def test_get_all_available_volumes_path_not_dir(self, mock_isdir):
+        mock_isdir.return_value = False
+        expected = []
+        actual = self.connector.get_all_available_volumes()
+        self.assertItemsEqual(expected, actual)
+
 
 class FibreChannelConnectorS390XTestCase(ConnectorTestCase):