From d7023a5770e78903789f19156cf92d81724666d6 Mon Sep 17 00:00:00 2001
From: Peter Giacomo Lombardo <pglombardo@gmail.com>
Date: Wed, 21 Aug 2019 10:29:19 +0200
Subject: [PATCH] Add explicit initialization of hip variable

---
 instana/util.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/instana/util.py b/instana/util.py
index 5868d5e9..13298fbd 100644
--- a/instana/util.py
+++ b/instana/util.py
@@ -209,6 +209,7 @@ def get_default_gateway():
     :return: String - the ip address of the default gateway or None if not found/possible/non-existant
     """
     try:
+        hip = None
         # The first line is the header line
         # We look for the line where the Destination is 00000000 - that is the default route
         # The Gateway IP is encoded backwards in hex.