From 6163cecb6b3c5540e0fa05732142d1c3b6be600b Mon Sep 17 00:00:00 2001
From: Michail Vourlakos <mvourlakos@gmail.com>
Date: Sun, 1 Apr 2018 01:46:41 +0300
Subject: [PATCH] [wayland] add a protection for updateEffects

--Blur effect under Plasma 5.12(wayland) creates
many crashes. As it appears for 5.13 this has been
greatly improved.
---
 app/dock/dockview.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/dock/dockview.cpp b/app/dock/dockview.cpp
index c5f43ac47..d94fb7f77 100644
--- a/app/dock/dockview.cpp
+++ b/app/dock/dockview.cpp
@@ -1524,9 +1524,9 @@ void DockView::updateEffects()
 {
     //! CRASH: Dont update effects under wayland
     //! because they arent supported yet
-    //if (KWindowSystem::isPlatformWayland()) {
-    //    return;
-    //}
+    if (KWindowSystem::isPlatformWayland() && !m_drawEffects) {
+        return;
+    }
 
     if (!m_behaveAsPlasmaPanel) {
         if (m_drawEffects && !m_effectsArea.isNull() && !m_effectsArea.isEmpty()) {