Karthik Nayak <karthik....@gmail.com> writes:

> In 'grab_single_ref()' remove the extra count variable 'cnt' and
> use the variable 'grab_cnt' of structure 'grab_ref_cbdata' directly
> instead.
>
> Change comment in 'struct ref_sort' to reflect changes in code.

I don't see how the comment change is related to the code change:

>  struct ref_sort {
>       struct ref_sort *next;
> -     int atom; /* index into used_atom array */
> +     int atom; /* index into 'struct atom_value *' array */
>       unsigned reverse : 1;
>  };
>  
> @@ -881,7 +881,6 @@ static int grab_single_ref(const char *refname, const 
> unsigned char *sha1, int f
>  {
>       struct grab_ref_cbdata *cb = cb_data;
>       struct refinfo *ref;
> -     int cnt;
>  
>       if (flag & REF_BAD_NAME) {
>                 warning("ignoring ref with broken name %s", refname);
> @@ -898,10 +897,8 @@ static int grab_single_ref(const char *refname, const 
> unsigned char *sha1, int f
>        */
>       ref = new_refinfo(refname, sha1, flag);
>  
> -     cnt = cb->grab_cnt;
> -     REALLOC_ARRAY(cb->grab_array, cnt + 1);
> -     cb->grab_array[cnt++] = ref;
> -     cb->grab_cnt = cnt;
> +     REALLOC_ARRAY(cb->grab_array, cb->grab_cnt + 1);
> +     cb->grab_array[cb->grab_cnt++] = ref;
>       return 0;
>  }

Did you squash the comment change into the wrong commit?

-- 
Matthieu Moy
http://www-verimag.imag.fr/~moy/
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