qml: qerequestdetails check lnworker before deref

3 years ago · a88c2ced25
1 changed files with 1 additions and 1 deletions
--- a/electrum/gui/qml/qerequestdetails.py
+++ b/electrum/gui/qml/qerequestdetails.py
@ -116,7 +116,7 @@ class QERequestDetails(QObject, QtEventListener):

    @pyqtProperty(str, notify=detailsChanged)
    def bolt11(self):
-        can_receive = self._wallet.wallet.lnworker.num_sats_can_receive()
+        can_receive = self._wallet.wallet.lnworker.num_sats_can_receive() if  self._wallet.wallet.lnworker else 0
        if self._req and can_receive > 0 and self._req.amount_msat/1000 <= can_receive:
            return self._req.lightning_invoice
        else: