1 files changed, 10 insertions, 2 deletions
diff --git a/archivemodel.cpp b/archivemodel.cpp
index 4b0c720..68b7e4f 100644
--- a/archivemodel.cpp
+++ b/archivemodel.cpp
@@ -1096,7 +1096,16 @@ void ArchiveCollector::setCancelled(bool cancel){
 }
 
 void ArchiveCollector::run(){
-    mAccessMx.lock();
+    QMutexLocker l(&mAccessMx);
+    // check if db is still connected
+    // if not, skip this run and leave everything as is
+    QSqlQuery dummy(mDb);
+    dummy.prepare("SELECT 1");
+    if(!dummy.exec()){
+        mDb.close();
+        mDb.open();
+        return;
+    }
     delete mRootItem;
     mRootItem = new SmTreeItem(mNumFields);
     switch (mSortOrder){
@@ -1118,7 +1127,6 @@ void ArchiveCollector::run(){
         default:
             return;
     }
-    mAccessMx.unlock();
 }
 
 void ArchiveCollector::populateBySeriesName() {