fix #2292

8 years ago · 8e90d6a4e5
1 changed files with 4 additions and 3 deletions
--- a/lib/network.py
+++ b/lib/network.py
@ -548,10 +548,11 @@ class Network(util.DaemonThread):
            if error is None:
                self.donation_address = result
        elif method == 'blockchain.estimatefee':
-            if error is None:
+            if error is None and result > 0:
                i = params[0]
-                self.config.fee_estimates[i] = int(result * COIN)
-                self.print_error("fee_estimates[%d]" % i, self.config.fee_estimates[i])
+                fee = int(result*COIN)
+                self.config.fee_estimates[i] = fee
+                self.print_error("fee_estimates[%d]" % i, fee)
                self.notify('fee')
        elif method == 'blockchain.relayfee':
            if error is None: