electrum

commit e4cdc4da0fd49dd7fd4b53ecd8cbb6e94377c26f
parent 4f15ea12e43a968e2c27c2c2a223001bb78be03b
Author: ThomasV <thomasv@gitorious>
Date:   Wed,  6 Nov 2013 23:09:24 +0100

dust threshold

Diffstat:
M
lib/wallet.py
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/wallet.py b/lib/wallet.py
@@ -37,6 +37,7 @@ from transaction import Transaction
 from plugins import run_hook
 
 COINBASE_MATURITY = 100
+DUST_THRESHOLD = 5430
 
 # AES encryption
 EncodeAES = lambda secret, s: base64.b64encode(aes.encryptData(secret,s))
@@ -1185,7 +1186,7 @@ class Wallet:
     def add_tx_change( self, inputs, outputs, amount, fee, total, change_addr=None):
         "add change to a transaction"
         change_amount = total - ( amount + fee )
-        if change_amount != 0:
+        if change_amount > DUST_THRESHOLD:
             if not change_addr:
 
                 # send change to one of the accounts involved in the tx