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-rw-r--r--python/vyos/ifconfig/interface.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/python/vyos/ifconfig/interface.py b/python/vyos/ifconfig/interface.py
index ba0a8adc0..1561d340e 100644
--- a/python/vyos/ifconfig/interface.py
+++ b/python/vyos/ifconfig/interface.py
@@ -81,7 +81,7 @@ class Interface(Control):
},
'alias': {
'shellcmd': 'ip -json -detail link list dev {ifname}',
- 'format': lambda j: jmespath.search('[*].ifalias | [0]', json.loads(j)),
+ 'format': lambda j: jmespath.search('[*].ifalias | [0]', json.loads(j)) or '',
},
'mac': {
'shellcmd': 'ip -json -detail link list dev {ifname}',