commit cb320b8ddf91037872b0fe47a2b8f8d5ac26da4f
author Neels Hofmeyr <nhofmeyr@sysmocom.de> Mon Feb 27 01:11:13 2017 +0100
committer Neels Hofmeyr <nhofmeyr@sysmocom.de> Mon Mar 06 15:31:08 2017 +0100
tree 6ed0e46b3edef51c02277a2e66b98a4442cedf75
parent ac0b59d93a11687060f4a2328961d6d5bff3426a

debug_tcp_sockets: clearly mark as global var

Change-Id: I56e26590ea380c7deab7ce132d688b37eb2d11a3

osmopy/obscvty.py

diff --git a/osmopy/obscvty.py b/osmopy/obscvty.py
index f0cd4a1..f614518 100755
--- a/osmopy/obscvty.py
+++ b/osmopy/obscvty.py
@@ -39,6 +39,7 @@
     sys.stdout.flush()
 
 def print_used_tcp_sockets():
+    global debug_tcp_sockets
     if not debug_tcp_sockets:
         return
     cmd('ls /proc/self/fd');
@@ -68,6 +69,7 @@
         self.last_node = ''
 
     def _close_socket(self):
+        global debug_tcp_sockets
         if self.socket:
             if debug_tcp_sockets:
                 VTYInteract.all_sockets.remove(self.socket)
@@ -131,6 +133,7 @@
         return 0
 
     def _common_command(self, request, close=False, ends=None):
+        global debug_tcp_sockets
         if not ends:
             ends = [self.norm_end, self.priv_end]
         if not self.socket: