displaying mac address in right format

Posted by califguy on Stack Overflow See other posts from Stack Overflow or by califguy
Published on 2010-03-17T03:30:08Z Indexed on 2010/03/17 3:41 UTC
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cocoa

Hi, I am obtaining the mac(hw) address of an interface using CWNetwork. Now OS X gives me this mac address in the xx:xx:xx:xx:xx:xx format. But if the first digit is 0, OS X will output the address as 4:aa:dd:ee:34:40, instead of 04:aa:dd:ee:34:40.

Now I am trying to take this string 4:aa:dd:ee:34:40 and convert it to 04:aa:dd:ee:34:40 before displaying it. Any ideas ? APpreciate the help.

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displaying mac address in right format

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