sanitize max_fee_rate; fixes #2663

8 years ago · 45bfd8cbae
1 changed files with 4 additions and 1 deletions
--- a/lib/simple_config.py
+++ b/lib/simple_config.py
@ -199,7 +199,10 @@ class SimpleConfig(PrintError):
            self.set_key('gui_last_wallet', path)

    def max_fee_rate(self):
-        return self.get('max_fee_rate', MAX_FEE_RATE)
+        f = self.get('max_fee_rate', MAX_FEE_RATE)
+        if f==0:
+            f = MAX_FEE_RATE
+        return f

    def dynfee(self, i):
        if i < 4: