On Thu, Feb 25, 2016 at 7:13 AM, Michael Procter <michael@xxxxxxxxxxxxxx> wrote:
> Use the argv_array in the child_process structure, to avoid having to
> manually maintain an array size.
>
> Signed-off-by: Michael Procter <michael@xxxxxxxxxxxxxx>
> ---
> diff --git a/upload-pack.c b/upload-pack.c
> @@ -90,35 +90,32 @@ static void create_pack_file(void)
> "corruption on the remote side.";
> int buffered = -1;
> ssize_t sz;
> - const char *argv[13];
> - int i, arg = 0;
> + int i;
> FILE *pipe_fd;
>
> if (shallow_nr) {
> - argv[arg++] = "--shallow-file";
> - argv[arg++] = "";
> + argv_array_push(&pack_objects.args, "--shallow-file");
> + argv_array_push(&pack_objects.args, "");
> }
Not worth a re-roll, but:
if (shallow_nr)
argv_array_pushv(..., "--shallow-file", "", NULL);
would have made it clearer that the two arguments are related (and
allowed you to drop the braces).
> - argv[arg++] = "pack-objects";
> - argv[arg++] = "--revs";
> + argv_array_push(&pack_objects.args, "pack-objects");
> + argv_array_push(&pack_objects.args, "--revs");
> if (use_thin_pack)
> - argv[arg++] = "--thin";
> + argv_array_push(&pack_objects.args, "--thin");
>
> - argv[arg++] = "--stdout";
> + argv_array_push(&pack_objects.args, "--stdout");
> if (shallow_nr)
> - argv[arg++] = "--shallow";
> + argv_array_push(&pack_objects.args, "--shallow");
> if (!no_progress)
> - argv[arg++] = "--progress";
> + argv_array_push(&pack_objects.args, "--progress");
> if (use_ofs_delta)
> - argv[arg++] = "--delta-base-offset";
> + argv_array_push(&pack_objects.args, "--delta-base-offset");
> if (use_include_tag)
> - argv[arg++] = "--include-tag";
> - argv[arg++] = NULL;
> + argv_array_push(&pack_objects.args, "--include-tag");
>
> pack_objects.in = -1;
> pack_objects.out = -1;
> pack_objects.err = -1;
> pack_objects.git_cmd = 1;
> - pack_objects.argv = argv;
>
> if (start_command(&pack_objects))
> die("git upload-pack: unable to fork git-pack-objects");
> --
> 2.7.2.368.g02f4152
>
> --
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