From b0966f14e6df3dca79ca117679e2f55224d5a0ea Mon Sep 17 00:00:00 2001
From: Jonas Kvinge <jonas@jkvinge.net>
Date: Sat, 16 May 2020 18:25:13 +0200
Subject: [PATCH] Only connect ClearPixmapDiskCache if app is set

---
 src/collection/collectionmodel.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/collection/collectionmodel.cpp b/src/collection/collectionmodel.cpp
index a28f27790..8ca243b05 100644
--- a/src/collection/collectionmodel.cpp
+++ b/src/collection/collectionmodel.cpp
@@ -139,7 +139,9 @@ CollectionModel::CollectionModel(CollectionBackend *backend, Application *app, Q
   backend_->UpdateTotalArtistCountAsync();
   backend_->UpdateTotalAlbumCountAsync();
 
-  connect(app_, SIGNAL(ClearPixmapDiskCache()), SLOT(ClearDiskCache()));
+  if (app_) {
+    connect(app_, SIGNAL(ClearPixmapDiskCache()), SLOT(ClearDiskCache()));
+  }
 
   ReloadSettings();