From 8b126f636b4dda538a5bce7f2a71c79e427c1f0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Czeka=C5=84ski?= <michal.cz2202@gmail.com>
Date: Sat, 4 Apr 2020 21:37:42 +0200
Subject: [PATCH] Fix adding functions to invoke in UiButton

---
 src/ui/UiButton.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ui/UiButton.py b/src/ui/UiButton.py
index 2eeab0d..0587557 100644
--- a/src/ui/UiButton.py
+++ b/src/ui/UiButton.py
@@ -24,7 +24,9 @@ class UiButton(UiElement):
         self.beingClicked = False
         self.image = self._images[0]
 
-        self.functionsToInvokeWhenClicked = functionsToInvokeWhenClicked
+        self.functionsToInvokeWhenClicked = []
+
+        self.functionsToInvokeWhenClicked.extend(functionsToInvokeWhenClicked)
 
     def eventHandler(self, event):
         # change selected color if rectangle clicked