diff options
Diffstat (limited to 'src/modlistsortproxy.cpp')
| -rw-r--r-- | src/modlistsortproxy.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/modlistsortproxy.cpp b/src/modlistsortproxy.cpp index 054b980c..9ae37a43 100644 --- a/src/modlistsortproxy.cpp +++ b/src/modlistsortproxy.cpp @@ -652,8 +652,10 @@ void ModListSortProxy::setSourceModel(QAbstractItemModel *sourceModel) if (proxy != nullptr) {
sourceModel = proxy->sourceModel();
}
- connect(sourceModel, SIGNAL(aboutToChangeData()), this, SLOT(aboutToChangeData()), Qt::UniqueConnection);
- connect(sourceModel, SIGNAL(postDataChanged()), this, SLOT(postDataChanged()), Qt::UniqueConnection);
+ if (sourceModel) {
+ connect(sourceModel, SIGNAL(aboutToChangeData()), this, SLOT(aboutToChangeData()), Qt::UniqueConnection);
+ connect(sourceModel, SIGNAL(postDataChanged()), this, SLOT(postDataChanged()), Qt::UniqueConnection);
+ }
}
void ModListSortProxy::aboutToChangeData()
|