Andrei Rybak <rybak.a.v@xxxxxxxxx> writes:
> Variable "int i" is already defined at the top of the function
> cmd_rebase, so reuse it instead of declaring other variables, which mask
> the outer "i".
The log message must also mention the other reason why this
simplification is correct, namely, that outer "i" is dead at the
point in the code that is touched by this patch and the value is
never used in the later parts of the code (I just followed the
codepath and made sure that is the case---iow, I think this patch
is correct).
Thanks.
>
> Signed-off-by: Andrei Rybak <rybak.a.v@xxxxxxxxx>
> ---
> builtin/rebase.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/builtin/rebase.c b/builtin/rebase.c
> index 4a20582e72..793cac1386 100644
> --- a/builtin/rebase.c
> +++ b/builtin/rebase.c
> @@ -1747,8 +1747,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
> }
>
> if (exec.nr) {
> - int i;
> -
> imply_interactive(&options, "--exec");
>
> strbuf_reset(&buf);
> @@ -1769,8 +1767,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
> }
>
> if (strategy_options.nr) {
> - int i;
> -
> if (!options.strategy)
> options.strategy = "recursive";
