Stefan Beller <sbel...@google.com> writes:

> +static int module_list_compute(int argc, const char **argv,
> +                             const char *prefix,
> +                             struct pathspec *pathspec)
> +{
> +     int i;
> +     char *max_prefix, *ps_matched = NULL;
> +     int max_prefix_len;
> +     parse_pathspec(pathspec, 0,
> +                    PATHSPEC_PREFER_FULL |
> +                    PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP,
> +                    prefix, argv);
> +
> +     /* Find common prefix for all pathspec's */
> +     max_prefix = common_prefix(pathspec);
> +     max_prefix_len = max_prefix ? strlen(max_prefix) : 0;
> +
> +     if (pathspec->nr)
> +             ps_matched = xcalloc(1, pathspec->nr);

Micronit.  Even though multiplication is commutative, the order of
arguments to xcalloc() looks odd.  It lets you say "I want an array
with nmemb elements, and each of its is size-bytes long" by giving
it nmemb and then size.

No need to resend; will fix it up while queuing.

Thanks.
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