From 97bc1b278876674e3481f135f28413c7877aec5d Mon Sep 17 00:00:00 2001 From: Neil Booth Date: Sat, 23 Jan 2016 22:10:25 +0900 Subject: [PATCH] Don't split small change --- lib/coinchooser.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/coinchooser.py b/lib/coinchooser.py index 7171a00d6..e0916af67 100644 --- a/lib/coinchooser.py +++ b/lib/coinchooser.py @@ -100,7 +100,8 @@ class CoinChooserBase(PrintError): def change_amounts(self, tx, count, fee_estimator, dust_threshold): # Break change up if bigger than max_change output_amounts = [o[2] for o in tx.outputs()] - max_change = max(max(output_amounts) * 1.25, dust_threshold * 10) + # Don't split change of less than 0.02 BTC + max_change = max(max(output_amounts) * 1.25, 0.02 * COIN) # Use N change outputs for n in range(1, count + 1):