Re: [STUMP] [PATCH] Fix error message when aborting colon

[Lionel Flandrin]

On Thu, Nov 05, 2009 at 04:04:35PM +0100, Mikael Jansson wrote:
> Lionel Flandrin wrote:
> > It's all in the subject.
> >  
> 
> +    (let ((input (read-one-line screen prompt initial-input)))
> +      (if input
> +          (string-trim " " input)
> +          nil))))
> 
> Style question: why (if ... nil) rather than (when ...)?
> 

I just though it made more obvious "nil" is the return value rather
than implying it. Not sure it's a good thing, it just looked clearer
to me when I wrote it.

-- 
Lionel Flandrin