From d7a033d9e40eedee5e0413cb2f0898fc82364f58 Mon Sep 17 00:00:00 2001
From: opensource-tnbt <sridhar.rao@spirent.com>
Date: Tue, 1 Dec 2020 16:46:31 +0530
Subject: Tools: Improve Stability.

This patch has minor updates to improve stability.

Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
Change-Id: I0ded30c64389d75f15d2a8758a40dfb5cf3ff674
---
 tools/pkt_gen/testcenter/testcenter.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'tools/pkt_gen/testcenter/testcenter.py')

diff --git a/tools/pkt_gen/testcenter/testcenter.py b/tools/pkt_gen/testcenter/testcenter.py
index 73967bae..a15c502c 100644
--- a/tools/pkt_gen/testcenter/testcenter.py
+++ b/tools/pkt_gen/testcenter/testcenter.py
@@ -338,6 +338,8 @@ class TestCenter(trafficgen.ITrafficGenerator):
         Reads the CSV file and return the results
         """
         result = {}
+        if not os.path.exists(filename):
+            return result
         with open(filename, "r") as csvfile:
             csvreader = csv.DictReader(csvfile)
             for row in csvreader:
-- 
cgit 1.2.3-korg