Correctly print message if arping isn't installed

Change-Id: Ia8e6a305bebb51556974b72c83d86b472b6918e5

Correctly print message if arping isn't installed
Change-Id: Ia8e6a305bebb51556974b72c83d86b472b6918e5
Bob Lantz
Commit c3de5152b37289f4912466b5954bef6592cd8da2 c3de5152 1 parent c0c27c0d
Showing 1 changed file with 2 additions and 2 deletions
tools/dev/mininet/onos.py
--- a/tools/dev/mininet/onos.py
View file @c3de515
+++ b/tools/dev/mininet/onos.py
View file @c3de515
@@ -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: