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-rw-r--r--nfvbench/utils.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/nfvbench/utils.py b/nfvbench/utils.py
index 3974fd7..c8c485f 100644
--- a/nfvbench/utils.py
+++ b/nfvbench/utils.py
@@ -113,8 +113,8 @@ def get_intel_pci(nic_slot=None, nic_ports=None):
if nic_slot and nic_ports:
dmidecode = subprocess.check_output(['dmidecode', '-t', 'slot'])
- regex = r"(?<=SlotID:%s).*?(....:..:..\..)" % nic_slot
- match = re.search(regex, dmidecode, flags=re.DOTALL)
+ regex = r"(?<=SlotID:{}).*?(....:..:..\..)".format(nic_slot)
+ match = re.search(regex, dmidecode.decode('utf-8'), flags=re.DOTALL)
if not match:
return None