NFVBENCH-215 Fix wrong throughput ratio in latency tests

[nfvbench.git] / nfvbench / credentials.py

diff --git a/nfvbench/credentials.py b/nfvbench/credentials.py
index a707ba3..7562896 100644 (file)
--- a/nfvbench/credentials.py
+++ b/nfvbench/credentials.py
@@ -138,7 +138,8 @@ class Credentials(object):
         if openrc_file:
             if isinstance(openrc_file, str):
                 if os.path.exists(openrc_file):
-                    self.__parse_openrc(open(openrc_file))
+                    with open(openrc_file) as rc_file:
+                        self.__parse_openrc(rc_file)
                 else:
                     LOG.error('Error: rc file does not exist %s', openrc_file)
                     success = False