Re: False positive on writeToURL:atomically:encoding:error: ?
Re: False positive on writeToURL:atomically:encoding:error: ?
- Subject: Re: False positive on writeToURL:atomically:encoding:error: ?
- From: Dennis <email@hidden>
- Date: Sun, 24 Jun 2012 08:14:21 -0700
On Jun 23, 2012, at 10:46 PM, Roland King wrote:
> Yes that is a general statement. You should check the return value of the method and only if it indicates there's an error, check the error object. There is no guarantee that the error object was not set at some point during the method processing, even if that method eventually succeeds, nor that it's forced clear on success.
What if you explicitly set your NSError variable's value to nil immediately before using it? Wouldn't it be safe to trust in that case?
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