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Fix popen to allow popen( cmd, arg1, arg2, arg3 )

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Bob Lantz
2012-05-23 20:04:36 -07:00
parent e1ca7196c7
commit 06f7408cf2
1 changed files with 1 additions and 1 deletions
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mininet/node.py
+1 -1
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@@ -301,7 +301,7 @@ class Node( object ):
raise Exception( 'popen() requires a string or list' ) raise Exception( 'popen() requires a string or list' )
elif len( args ) > 0: elif len( args ) > 0:
# popen( cmd, arg1, arg2... ) # popen( cmd, arg1, arg2... )
cmd = args cmd = list( args )
# Attach to our namespace using mnexec -a # Attach to our namespace using mnexec -a
mncmd = defaults[ 'mncmd' ] mncmd = defaults[ 'mncmd' ]
del defaults[ 'mncmd' ] del defaults[ 'mncmd' ]