[qt] Avoid potential null pointer dereference in TransactionView::exportClicked()

2017-06-26 22:02:51 +02:00 · 2017-06-26 22:02:51 +02:00 · fd9599b135
commit fd9599b135
parent 234ffc677e
1 changed files with 4 additions and 0 deletions
--- a/src/qt/transactionview.cpp
+++ b/src/qt/transactionview.cpp
@ -336,6 +336,10 @@ void TransactionView::changedAmount(const QString &amount)

 void TransactionView::exportClicked()
 {
+    if (!model || !model->getOptionsModel()) {
+        return;
+    }
+
    // CSV is currently the only supported format
    QString filename = GUIUtil::getSaveFileName(this,
        tr("Export Transaction History"), QString(),