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Avoid expanding a string into a list of chars

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Bob Lantz
2015-05-16 08:24:15 -07:00
parent 63ae13fcf9
commit a38896c254
1 changed files with 2 additions and 0 deletions
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mininet/node.py
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@@ -168,6 +168,8 @@ class Node( object ):
def mountPrivateDirs( self ): def mountPrivateDirs( self ):
"mount private directories" "mount private directories"
# Avoid expanding a string into a list of chars
assert not isinstance( self.privateDirs, basestring )
for directory in self.privateDirs: for directory in self.privateDirs:
if isinstance( directory, tuple ): if isinstance( directory, tuple ):
# mount given private directory # mount given private directory