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fix #3890

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SomberNight 2018-02-12 23:20:58 +01:00
parent 3bfaaad774
commit 7e77baf4fb
1 changed files with 11 additions and 10 deletions
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3
lib/wallet.py
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@ -208,7 +208,7 @@ class Abstract_Wallet(PrintError):
self.up_to_date = False self.up_to_date = False
# locks: if you need to take multiple ones, acquire them in the order they are defined here! # locks: if you need to take multiple ones, acquire them in the order they are defined here!
self.lock = threading.Lock() self.lock = threading.RLock()
self.transaction_lock = threading.RLock() self.transaction_lock = threading.RLock()
self.check_history() self.check_history()
@ -1947,6 +1947,7 @@ class Deterministic_Wallet(Abstract_Wallet):
def create_new_address(self, for_change=False): def create_new_address(self, for_change=False):
assert type(for_change) is bool assert type(for_change) is bool
with self.lock:
addr_list = self.change_addresses if for_change else self.receiving_addresses addr_list = self.change_addresses if for_change else self.receiving_addresses
n = len(addr_list) n = len(addr_list)
x = self.derive_pubkeys(for_change, n) x = self.derive_pubkeys(for_change, n)