From b63e4efda68b2d938d5c205db1a70130659660db Mon Sep 17 00:00:00 2001
From: Sven Augustin <sven.augustin@psi.ch>
Date: Thu, 3 Jun 2021 10:14:56 +0200
Subject: [PATCH] added a comment

---
 director.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/director.py b/director.py
index 9b64d58..5d4082f 100644
--- a/director.py
+++ b/director.py
@@ -31,7 +31,7 @@ class Director:
 
 
     def do_add_pvs(self, attr, old, new):
-        if not new: return
+        if not new: return # do not trigger on the following value reset
         self.ti_add_pvs.value = ""
         print(f"CB Add PV: attribute \"{attr}\" changed from \"{old}\" to \"{new}\"")
         grid = break_apart(new)