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Only write wallet if necessary

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This commit is contained in:
Neil Booth 2015-09-10 17:57:50 +09:00
parent 084a352456
commit c64e8b9885
1 changed files with 7 additions and 6 deletions
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13
gui/qt/main_window.py
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@ -282,12 +282,13 @@ class ElectrumWindow(QMainWindow, PrintError):
def import_old_contacts(self): def import_old_contacts(self):
# backward compatibility: import contacts # backward compatibility: import contacts
addressbook = set(self.wallet.storage.get('contacts', [])) old_contacts = self.wallet.storage.get('contacts', [])
for k in addressbook: if old_contacts:
l = self.wallet.labels.get(k) for k in set(old_contacts):
if bitcoin.is_address(k) and l: l = self.wallet.labels.get(k)
self.contacts[l] = ('address', k) if bitcoin.is_address(k) and l:
self.wallet.storage.put('contacts', None) self.contacts[l] = ('address', k)
self.wallet.storage.put('contacts', None)
def update_wallet_format(self): def update_wallet_format(self):
# convert old-format imported keys # convert old-format imported keys