From: Jonathan Nieder <jrnieder@gmail.com>
Date: Fri, 22 Oct 2010 00:10:10 GMT
Subject: Re: [PATCH 07/15] daemon: use run-command api for async serving
Message-ID: <20101022001010.GB13779@burratino>
In-Reply-To: <1287705944-5668-7-git-send-email-kusmabite@gmail.com>

Erik Faye-Lund wrote:

> --- a/daemon.c
> +++ b/daemon.c
[...]
> @@ -671,18 +658,26 @@ static void check_dead_children(void)
>  	int status;
>  	pid_t pid;
>  
> -	while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
> +	struct child **cradle, *blanket;
> +	for (cradle = &firstborn; (blanket = *cradle);)
> +		if ((pid = waitpid(blanket->cld.pid, &status, WNOHANG)) > 1) {

What is this change (> 0 → > 1) about?