From cd234c96f76ed868c7bb81b9a74a8961b07475ef Mon Sep 17 00:00:00 2001
From: David Edmundson <kde@davidedmundson.co.uk>
Date: Mon, 30 May 2022 19:38:26 +0100
Subject: [PATCH] [tabletmodemanager] Avoid unnecessary signalling

oldEffectiveTabletMode was currently unused
---
 src/tabletmodemanager.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tabletmodemanager.cpp b/src/tabletmodemanager.cpp
index 6fa204748e..4326b1e540 100644
--- a/src/tabletmodemanager.cpp
+++ b/src/tabletmodemanager.cpp
@@ -143,12 +143,12 @@ void KWin::TabletModeManager::refreshSettings()
         if (!m_detecting) {
             Q_EMIT tabletModeAvailableChanged(true);
         }
-        Q_EMIT tabletModeChanged(true);
     } else if (tabletModeConfig == QStringLiteral("off")) {
         m_configuredMode = ConfiguredMode::Off;
-        Q_EMIT tabletModeChanged(false);
     } else {
         m_configuredMode = ConfiguredMode::Auto;
+    }
+    if (effectiveTabletMode() != oldEffectiveTabletMode) {
         Q_EMIT tabletModeChanged(effectiveTabletMode());
     }
 }