From cf3613b7d54fed5b14bbe083fe8ea93522996843 Mon Sep 17 00:00:00 2001
From: Sander van Grieken <sander@outrightsolutions.nl>
Date: Tue, 4 Apr 2023 17:59:40 +0200
Subject: [PATCH] qml: handle max too

---
 electrum/gui/qml/qeinvoice.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/electrum/gui/qml/qeinvoice.py b/electrum/gui/qml/qeinvoice.py
index f08650440..af6a7d524 100644
--- a/electrum/gui/qml/qeinvoice.py
+++ b/electrum/gui/qml/qeinvoice.py
@@ -655,7 +655,10 @@ class QEInvoiceParser(QEInvoice):
             return
 
         if not self._effectiveInvoice.amount_msat and not self.amountOverride.isEmpty:
-            self._effectiveInvoice.amount_msat = self.amountOverride.satsInt * 1000
+            if self.invoiceType == QEInvoice.Type.OnchainInvoice and self.amountOverride.isMax:
+                self._effectiveInvoice.amount_msat = '!'
+            else:
+                self._effectiveInvoice.amount_msat = self.amountOverride.satsInt * 1000
 
         self.canSave = False