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-rw-r--r--src/leap/bitmask/vpn/_observer.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/leap/bitmask/vpn/_observer.py b/src/leap/bitmask/vpn/_observer.py
index 1bb363d6..c50a50d9 100644
--- a/src/leap/bitmask/vpn/_observer.py
+++ b/src/leap/bitmask/vpn/_observer.py
@@ -1,3 +1,4 @@
+from itertools import chain, repeat
from twisted.logger import Logger
logger = Logger()
@@ -70,4 +71,3 @@ class VPNObserver(object):
"initialization_completed": sig.eip_connected
}
return signals.get(event.lower())
-