From 72e924228f3dc07a5d452ea9e95e0383342ecccf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=B2=20Balzarotti?= <nicolo.balzarotti@iit.it>
Date: Thu, 30 Mar 2023 16:02:59 +0200
Subject: [PATCH] maybe fix warning where a controller is created without being
 linked

---
 control/controllers.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/control/controllers.py b/control/controllers.py
index d9fdd6c..51ef1b2 100644
--- a/control/controllers.py
+++ b/control/controllers.py
@@ -15,6 +15,7 @@ class Controller():
         self.input          = None
         self.target         = target
         self.range          = warning_range
+        self.input_label    = "WARNING: NO INPUT LABEL SET"
 
         self.reach_period_s      = reach_period_s
         self.refractary_period_s = refractary_period_s