From e110b126f7c21848510f6ee7843c512df46f58f3 Mon Sep 17 00:00:00 2001
From: Vlad Zagorodniy <vladzzag@gmail.com>
Date: Mon, 29 Jul 2019 23:28:12 +0300
Subject: [PATCH] autotests: Fix zero page access

Fix zero page access for real this time.
---
 workspace.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/workspace.cpp b/workspace.cpp
index a2ffafcd60..9e41caa874 100644
--- a/workspace.cpp
+++ b/workspace.cpp
@@ -1778,8 +1778,9 @@ void Workspace::setWasUserInteraction()
 void Workspace::updateTabbox()
 {
 #ifdef KWIN_BUILD_TABBOX
-    if (TabBox::TabBox::self()->isDisplayed()) {
-        TabBox::TabBox::self()->reset(true);
+    TabBox::TabBox *tabBox = TabBox::TabBox::self();
+    if (tabBox && tabBox->isDisplayed()) {
+        tabBox->reset(true);
     }
 #endif
 }