electrum

commit 25e411639355fce3588325c8f9170e222ccc2245
parent d0755698ce7e153a3c60d9c2b965f0ec9dc972f9
Author: ThomasV <thomasv@electrum.org>
Date:   Mon, 16 Jan 2017 10:06:28 +0100

do not crash tx.serialize if pubkeys are missing. fix #2113

Diffstat:
M
lib/transaction.py
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lib/transaction.py b/lib/transaction.py
@@ -584,7 +584,9 @@ class Transaction:
                 pubkeys = txin['x_pubkeys']
                 sig_list = ((sig + '01') if sig else NO_SIGNATURE for sig in x_signatures)
             script = ''.join(push_script(x) for x in sig_list)
-            if not p2sh:
+            if not pubkeys:
+                pass
+            elif not p2sh:
                 x_pubkey = pubkeys[0]
                 if x_pubkey is None:
                     addrtype, h160 = bc_address_to_hash_160(txin['address'])