Seth Troisi <braintwo@gmail.com> writes:

> exit(0) if --help-format <fmt> is found (or all).
> continue to exit(1) if fmt is not found.
>
> This is my first patch, let me know what I can do to make this happen.

Could you explain why you want to make this change?  What problem does
it solve?

> From 61fafa760a32f9ec1b096ff92ed4f39c1f9d95e7 Mon Sep 17 00:00:00 2001
> From: Seth Troisi <sethtroisi@google.com>
> Date: Thu, 12 Dec 2019 17:16:44 -0800
> Subject: [PATCH] Change exit to 0 for --help-format <fmt> if fmt is found
>
> ---
>  src/sox.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/sox.c b/src/sox.c
> index 15f0df67..b5a827fc 100644
> --- a/src/sox.c
> +++ b/src/sox.c
> @@ -2133,6 +2133,7 @@ static void usage_format(char const * name)
>      if (!(f = sox_find_format(name, sox_false))) {
>        printf("Cannot find a format called `%s'.\n", name);
>        display_supported_formats();
> +      exit(1);
>      }
>      else usage_format1(f);
>    }
> @@ -2143,7 +2144,7 @@ static void usage_format(char const * name)
>          usage_format1(f);
>      }
>    }
> -  exit(1);
> +  exit(0);
>  }
> 
>  static void read_comment_file(sox_comments_t * comments, char const * const filename)
> --
> 2.24.1.735.g03f4e72817-goog
>
>
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