Re: [PATCH v2 1/8] string-list: fix sign compare warnings for loop iterator

> On Sun, May 18, 2025 at 11:56:59PM +0800, shejialuo wrote:
> > In "string-list.c", there are six warnings which are emitted by
> > "Wsign-compare". And five warnings are caused by the loop iterator type
> > mismatch. Let's fix these five warnings by changing the `int` type to
> > `size_t` type of the loop iterator.
> 
> This naturally causes the question what the 6th warning is, and why it's
> not fixed in this commit. The answer is that the last one is more
> complex and handled by subsequent patches, which you should probably
> point out here. E.g.:
> 
>     There are a couple of "-Wsign-compare" warnings in "string-list.c".
>     Fix trivial ones that result from a mismatched loop iterator type.
> 
>     There is a single warning left after these fixes. This warning needs
>     a bit more care and is thus handled in subsequent commits.
>