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-rw-r--r--utils/functest_utils.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/utils/functest_utils.py b/utils/functest_utils.py
index 9a19eb4ca..b51a1c868 100644
--- a/utils/functest_utils.py
+++ b/utils/functest_utils.py
@@ -244,7 +244,8 @@ def execute_command(cmd, logger=None,
print(msg_exec)
p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
while True:
- line = p.stdout.readline().replace('\n', '')
+ output = p.stdout.readline()
+ line = output.replace('\n', '')
if not line:
break
if logger: