From 4331c59518db95a5a020c37f6b9a809b085ee907 Mon Sep 17 00:00:00 2001
From: Franziska Kunsmann <hi@kunsmann.eu>
Date: Mon, 1 May 2023 11:15:23 +0200
Subject: gui: warn about duplicate buttons, then ignore them

---
 gui.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gui.py b/gui.py
index 232882c..33c8d6d 100644
--- a/gui.py
+++ b/gui.py
@@ -75,6 +75,9 @@ class PyATEMSwitcherGui():
                 break
             if i.shortName.lower() in ('-', 'empty', 'x'):
                 continue
+            if f'in_{i.shortName}' in self.buttons:
+                log.warning(f'ignoring duplicate button {i.shortName)')
+                continue
             log.debug(f'Creating Button for {i.shortName} of type {i.externalPortType}: {i.longName}')
             btn = Gtk.Button.new_with_label(
                 i.longName
-- 
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