From a38fcf356de0cbba1ce97c8ef70979ed897a8094 Mon Sep 17 00:00:00 2001
From: Kai Uwe Broulik <kde@privat.broulik.de>
Date: Tue, 18 May 2021 19:54:54 +0200
Subject: [PATCH] [KCoreDirLister] Guard uiDelegate(), it might be null

BUG: 437153
---
 src/core/kcoredirlister.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/kcoredirlister.cpp b/src/core/kcoredirlister.cpp
index a836f0aa..58d8791c 100644
--- a/src/core/kcoredirlister.cpp
+++ b/src/core/kcoredirlister.cpp
@@ -1288,7 +1288,9 @@ void KCoreDirListerCache::slotResult(KJob *j)
                 Q_EMIT kdl->jobError(job);
                 if (kdl->d->m_autoErrorHandling && !errorShown) {
                     errorShown = true; // do it only once
-                    job->uiDelegate()->showErrorMessage();
+                    if (job->uiDelegate()) {
+                        job->uiDelegate()->showErrorMessage();
+                    }
                 }
 #if KIOCORE_BUILD_DEPRECATED_SINCE(5, 82)
                 kdl->handleError(job);
-- 
2.31.1