electrum

commit cabd6bbb2c8c57eec6c5fe0219c1582ea9562f5a
parent fbc581a52e9b9993218e252fe7cac345d05dae5e
Author: ThomasV <thomasv@gitorious>
Date:   Tue, 17 Mar 2015 07:41:27 +0100

inputs_to_sign: handle missing num_sig

Diffstat:
M
lib/transaction.py
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/transaction.py b/lib/transaction.py
@@ -685,9 +685,12 @@ class Transaction:
     def inputs_to_sign(self):
         out = set()
         for txin in self.inputs:
+            num_sig = txin.get('num_sig')
+            if num_sig is None:
+                continue
             x_signatures = txin['signatures']
             signatures = filter(None, x_signatures)
-            if len(signatures) == txin['num_sig']:
+            if len(signatures) == num_sig:
                 # input is complete
                 continue
             for k, x_pubkey in enumerate(txin['x_pubkeys']):