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Correctly print message if arping isn't installed

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Change-Id: Ia8e6a305bebb51556974b72c83d86b472b6918e5
This commit is contained in:
Bob Lantz 2016-06-17 17:13:57 -07:00
parent c0c27c0d02
commit c3de5152b3
1 changed files with 2 additions and 2 deletions
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4
tools/dev/mininet/onos.py
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@ -559,8 +559,8 @@ class ONOSCLI( OldCLI ):
except:
count = 1
# Technically this check should be on the host
if '-U' not in quietRun( 'arping -h' ):
warn( 'Please install iputils-arping' )
if '-U' not in quietRun( 'arping -h', shell=True ):
warn( 'Please install iputils-arping.\n' )
return
# This is much faster if we do it in parallel
for host in self.mn.net.hosts: