1 files changed, 2 insertions, 0 deletions
diff --git a/IRCServer.py b/IRCServer.py
index 1c622e94..906ba572 100644
--- a/IRCServer.py
+++ b/IRCServer.py
@@ -228,6 +228,8 @@ class Server(object):
         return decoded_lines
 
     def until_next_ping(self):
+        if self.ping_sent:
+            return None
         return max(0, (self.last_read+PING_INTERVAL_SECONDS
             )-time.monotonic())
     def ping_due(self):