fix: do not request beyond tip

8 years ago · ad8a6f3eff
1 changed files with 1 additions and 1 deletions
--- a/lib/network.py
+++ b/lib/network.py
@ -995,7 +995,7 @@ class Network(util.DaemonThread):
            interface.mode = 'backward'
            interface.bad = height
            interface.bad_header = header
-            self.request_header(interface, tip)
+            self.request_header(interface, min(tip, height - 1))
        else:
            chain = self.blockchains[0]
            if chain.catch_up is None: