From 88774144bf4af9c6fbe5f46ffbf23965f41363f2 Mon Sep 17 00:00:00 2001
From: Marko Mecina <marko.mecina@univie.ac.at>
Date: Tue, 16 Nov 2021 13:41:21 +0100
Subject: [PATCH] TST: from step widgets, don't send empty strings to CCS
 editor

---
 Tst/tst/view.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Tst/tst/view.py b/Tst/tst/view.py
index d561926..22438eb 100644
--- a/Tst/tst/view.py
+++ b/Tst/tst/view.py
@@ -1311,6 +1311,10 @@ class StepWidget(Gtk.EventBox):
             return
 
         commands = str(self.get_commands_from_widget())
+
+        if len(commands) == 0:
+            return
+
         ed = cfl.dbus_connection('editor')
         cfl.Functions(ed, '_to_console_via_socket', commands)
 
-- 
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