From 276c717b0d1d662cabc117cea7373418efedde09 Mon Sep 17 00:00:00 2001
From: Kali Kaneko <kali@leap.se>
Date: Wed, 17 Jan 2018 23:09:42 +0100
Subject: [bug] check if attribute exists

---
 src/leap/bitmask/vpn/launchers/linux.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/leap/bitmask/vpn/launchers/linux.py b/src/leap/bitmask/vpn/launchers/linux.py
index 0e145e50..b0cd4f7f 100644
--- a/src/leap/bitmask/vpn/launchers/linux.py
+++ b/src/leap/bitmask/vpn/launchers/linux.py
@@ -201,7 +201,7 @@ class LinuxVPNLauncher(VPNLauncher):
         :type tries: int
         """
         if tries < TERMINATE_MAXTRIES:
-            if proc.transport.pid is None:
+            if proc.transport and proc.transport.pid is None:
                 deferred.callback(True)
                 return
             else:
-- 
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