From 98fb3e7b2ebebe943e6b72288b6c87ddc710b409 Mon Sep 17 00:00:00 2001
From: karnem <mikhail.karnevskiy@desy.de>
Date: Mon, 26 Aug 2019 16:07:48 +0200
Subject: [PATCH] Check number of names

---
 cal_tools/cal_tools/ana_tools.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cal_tools/cal_tools/ana_tools.py b/cal_tools/cal_tools/ana_tools.py
index c4399fb9d..804a16b42 100644
--- a/cal_tools/cal_tools/ana_tools.py
+++ b/cal_tools/cal_tools/ana_tools.py
@@ -170,7 +170,7 @@ def combine_lists(*args, names=None):
     for param in params:
         possible_params = [x + [y] for x in possible_params for y in param]
 
-    if names:
+    if isinstance(names, list) and len(names)==len(args):
         d_possible_params = []
         for par in possible_params:
             d_possible_params.append(dict(zip(names, par)))
-- 
GitLab