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-rw-r--r--resources/libraries/python/DUTSetup.py8
1 files changed, 6 insertions, 2 deletions
diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py
index 1f87f03cb9..275a546fd8 100644
--- a/resources/libraries/python/DUTSetup.py
+++ b/resources/libraries/python/DUTSetup.py
@@ -123,10 +123,14 @@ class DUTSetup(object):
raise RuntimeError('Not possible to get PID of VPP process on node:'
' {}'.format(node['host']))
- if len(stdout.splitlines()) != 1:
+ if len(stdout.splitlines()) == 1:
+ return int(stdout)
+ elif len(stdout.splitlines()) == 0:
+ raise RuntimeError("No VPP PID found on node {0}".
+ format(node['host']))
+ else:
raise RuntimeError("More then one VPP PID found on node {0}".
format(node['host']))
- return int(stdout)
@staticmethod
def get_vpp_pids(nodes):