Re: [PATCH i-g-t] igt_core: Fix logging to display extended line

From: Daniel Vetter <daniel@ffwll.ch>
To: Derek Morton <derek.j.morton@intel.com>
Cc: intel-gfx@lists.freedesktop.org, thomas.wood@intel.com
Subject: Re: [PATCH i-g-t] igt_core: Fix logging to display extended line
Date: Tue, 5 Jan 2016 16:07:18 +0100	[thread overview]
Message-ID: <20160105150718.GO8076@phenom.ffwll.local> (raw)
In-Reply-To: <1450884888-18931-1-git-send-email-derek.j.morton@intel.com>

On Wed, Dec 23, 2015 at 03:34:48PM +0000, Derek Morton wrote:
> line[strlen(line)] will always evaluate to NULL so line_continuation
> was always true. That prevented the program name, pid and log level
> ever being printed.
> Changed to [strlen(line) - 1] so the last character before the null
> terminator is compared with '\n' to determine line_continuation.
> 
> Signed-off-by: Derek Morton <derek.j.morton@intel.com>

Ooops. Applied, thanks for the patch.
-Daniel

> ---
>  lib/igt_core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/igt_core.c b/lib/igt_core.c
> index 84cf8d2..221ed7e 100644
> --- a/lib/igt_core.c
> +++ b/lib/igt_core.c
> @@ -1748,7 +1748,7 @@ void igt_vlog(const char *domain, enum igt_log_level level, const char *format,
>  		goto out;
>  	}
>  
> -	line_continuation = line[strlen(line)] != '\n';
> +	line_continuation = line[strlen(line) - 1] != '\n';
>  
>  	/* append log buffer */
>  	_igt_log_buffer_append(formatted_line);
> -- 
> 1.9.1
> 
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> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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