safeguard: do not let daemon treads write wallet file

spesmilo · Mar 24, 2015 · 1369c02 · 1369c02
1 parent 0200778
commit 1369c02
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/wallet.py b/lib/wallet.py
@@ -133,6 +133,7 @@ def put(self, key, value, save = True):
                 self.write()
 
     def write(self):
+        assert not threading.currentThread().isDaemon()
         s = json.dumps(self.data, indent=4, sort_keys=True)
         with open(self.path,"w") as f:
             f.write(s)