Re: Unable to disassemble objc_assign_strongCast
Re: Unable to disassemble objc_assign_strongCast
- Subject: Re: Unable to disassemble objc_assign_strongCast
- From: Kyle Sluder <email@hidden>
- Date: Mon, 2 Nov 2009 22:18:52 -0800
On Mon, Nov 2, 2009 at 10:06 PM, Roland King <email@hidden> wrote:
> Haven't there been several threads recently telling people *never* to use
> the if( saveError ) check because saveError may be set even if the method
> succeeds.
You can use it to determine if there is an error object available. If
the method returns NO, it better return a valid NSError or set the
pointer to nil.
--Kyle Sluder
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