electrum

commit cf38e1e47c80cbaff0d63edfc83276c072523cb5
parent 4f3497027d6b05664402b08c33863bfa9a492469
Author: ThomasV <thomasv@gitorious>
Date:   Fri,  1 Nov 2013 13:10:27 +0100

fix: offline signing

Diffstat:
M
lib/transaction.py
 | 
11
+++++++----

1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/lib/transaction.py b/lib/transaction.py
@@ -432,10 +432,12 @@ class Transaction:
                 pubkeys = txin['pubkeys']
                 if not txin.get('redeemScript'):
                     pubkey = pubkeys[0]
-                    sig = signatures[0]
-                    sig = sig + '01'                                 # hashtype
-                    script  = op_push(len(sig)/2)
-                    script += sig
+                    script = ''
+                    if signatures:
+                        sig = signatures[0]
+                        sig = sig + '01'                                 # hashtype
+                        script += op_push(len(sig)/2)
+                        script += sig
                     script += op_push(len(pubkey)/2)
                     script += pubkey
                 else:
@@ -720,6 +722,7 @@ class Transaction:
         for i, txin in enumerate(self.inputs):
             item = input_info[i]
             txin['address'] = item['address']
+            txin['signatures'] = item['signatures']
             txin['scriptPubKey'] = item['scriptPubKey']
             txin['redeemScript'] = item.get('redeemScript')
             txin['redeemPubkey'] = item.get('redeemPubkey')