1 files changed, 9 insertions, 2 deletions
diff --git a/routes/lightning/invoice.js b/routes/lightning/invoice.js
index 140a3002..1f3a0528 100644
--- a/routes/lightning/invoice.js
+++ b/routes/lightning/invoice.js
@@ -1,13 +1,20 @@
 module.exports = ah(async (req, res) => {
   let { amount, memo, tip } = req.body;
   if (!tip) tip = 0;
+  let value = amount + tip;
 
   try {
     if (config.lna.clightning) {
-      const invoice = await lna.invoice(`${amount + tip}sat` || "any", new Date(), memo, 360);
+      if (!memo) memo = "coinos";
+      const invoice = await lna.invoice(
+        value ? `${value}sat` : "any",
+        new Date(),
+        memo,
+        360
+      );
       res.send(invoice.bolt11);
     } else {
-      const invoice = await lna.addInvoice({ value: amount + tip, memo });
+      const invoice = await lna.addInvoice({ value, memo });
       res.send(invoice.payment_request);
     }
   } catch (e) {