conforming to style, and fixing documentation

2014-07-09 19:12:15 -07:00
parent 6845fd8339
commit 4797b42005
1 changed files with 2 additions and 2 deletions
@@ -170,7 +170,7 @@ class Mininet( object ):
    def waitConnected( self, timeout=None ):
        """wait for each switch to connect to a controller,
           up to 5 seconds
-           timeout: max time to wait for switches to connect.
+           timeout: time to wait, or None to wait indefinitely
           returns: True if all switches are connected"""
        info( '***waiting for switches to connect\n' )
        time = 0
@@ -186,7 +186,7 @@ class Mininet( object ):
                    remaining.remove( switch )
            if connected:
                break
-        if time >= timeout and not timeout ==  None:
+        if time >= timeout and timeout is not  None:
            warn( 'Timed out after %d seconds\n' % time )
            for switch in self.switches:
                if not switch.connected():