From fb3e09c24ebbcb76aa3cfb921858788d0153ba8a Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@electrum.org>
Date: Sun, 5 Mar 2017 20:39:00 +0100
Subject: [PATCH] better error message if fee estimates are missing

---
 lib/wallet.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/wallet.py b/lib/wallet.py
index eb4212c0..e7688131 100644
--- a/lib/wallet.py
+++ b/lib/wallet.py
@@ -804,6 +804,9 @@ class Abstract_Wallet(PrintError):
         if not inputs:
             raise NotEnoughFunds()
 
+        if fixed_fee is None and config.fee_per_kb() is None:
+            raise BaseException('Dynamic fee estimates not available')
+
         for item in inputs:
             self.add_input_info(item)