From c29c5ff4ebd5e6d5246e8a5a2f674532d75659e0 Mon Sep 17 00:00:00 2001
From: Martin Rotter <rotter.martinos@gmail.com>
Date: Wed, 6 Dec 2023 13:42:31 +0100
Subject: [PATCH] fix crash when marking many articles as read/unread

---
 src/librssguard/services/abstract/serviceroot.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/librssguard/services/abstract/serviceroot.cpp b/src/librssguard/services/abstract/serviceroot.cpp
index d12a7aac9..caabff26a 100644
--- a/src/librssguard/services/abstract/serviceroot.cpp
+++ b/src/librssguard/services/abstract/serviceroot.cpp
@@ -1028,8 +1028,11 @@ bool ServiceRoot::onAfterSetMessagesRead(RootItem* selected_item,
 
       for (const QString& lbl : lbls) {
         Label* l = labelsNode()->labelById(lbl);
-        l->updateCounts(false);
-        to_update << l;
+
+        if (l != nullptr) {
+          l->updateCounts(false);
+          to_update << l;
+        }
       }
     }