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Re: NSString -stringByTrimmingSpaces bug

From: Richard Frith-Macdonald
Subject: Re: NSString -stringByTrimmingSpaces bug
Date: Thu, 14 Mar 2002 10:58:57 +0000

On Thursday, March 14, 2002, at 10:35 AM, Manuel Guesdon wrote:


The following case:
' 0' (3 spaces and a character) is badly handled: the method return an empty string instead of '0'
I think the test
        if (start<end)
should be
        if (start<=end && end<length)

Thanks ... I looked at that code and noticed that the problem was actually elsewhere ...
the value of 'end' was being set incorrectly.
All the tail trimming methods were similarly wrong - so I've rewritten them.

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