Oh, you're right. Guess I was confused with -[NSString pathExtension].
Christiaan
On 5/15/07, Adam R. Maxwell <[EMAIL PROTECTED]> wrote:
On Tuesday, May 15, 2007, at 08:57AM, "Christiaan Hofman" <
[EMAIL PROTECTED]> wrote:
>Because, according to the docs, it returns the empty string when
>there is no extension.
What returns the empty string? objectForKey:extension? Even so, the way
to check for the empty string is [@"" isEqualToString:], not the length.
adam
>
>On 15 May 2007, at 5:33 PM, Adam R. Maxwell wrote:
>
>> Why check -length on the return value from a dictionary? Won't it
>> just be nil? I know that [nil length] == 0, but I have this deeply
>> ingrained resistance to ever checking -[NSString length] :).
>>
>> NSString *bundleID = [defaultViewers objectForKey:extension];
>> if ([bundleID length])
>
>
>
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