[PATCH]: iostat: prevent endless loop
Denys Vlasenko
vda.linux at googlemail.com
Thu Aug 12 13:39:32 UTC 2010
On Thu, Aug 12, 2010 at 1:25 PM, Marek Polacek <mmpolacek at gmail.com> wrote:
> Here's patch which prevents endless loop in main(), when there are no
> additional parameters specified. Now we have:
>
> if (count > 0) {
> if (--count == 0)
> break;
> }
>
> but when count is 0, we never get to that break, so we end up looping...
I can achieve the same by setting the default count to 1, not 0.
Here's the fix in git:
http://git.busybox.net/busybox/commit/?id=dcaed97
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