From 79fbb5edcee2a6bd1225ca568c22b48718ab6636 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@electrum.org>
Date: Thu, 2 Jun 2016 11:15:43 +0200
Subject: [PATCH] get_tx_delta: do not return fee if tx is not mine

---
 lib/wallet.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/wallet.py b/lib/wallet.py
index 265aa33d..3c2b0bd0 100644
--- a/lib/wallet.py
+++ b/lib/wallet.py
@@ -594,10 +594,11 @@ class Abstract_Wallet(PrintError):
             if is_partial:
                 # some inputs are mine, but not all
                 fee = None
-                is_mine = v < 0
             else:
                 # all inputs are mine
                 fee = v_out - v_in
+        if not is_mine:
+            fee = None
         return is_relevant, is_mine, v, fee
 
     def get_addr_io(self, address):