On Fri, 17 Aug 2012 15:34:04 +0200
Stefan Weil <s...@weilnetz.de> wrote:
> ccc-analyzer reports these warnings:
>
> monitor.c:3532:21: warning: Division by zero
> val %= val2;
> ^
> monitor.c:3530:21: warning: Division by zero
> val /= val2;
> ^
>
> Rewriting the code fixes this (and also a style issue).
>
> Signed-off-by: Stefan Weil <s...@weilnetz.de>
Reviewed-by: Luiz Capitulino <lcapitul...@redhat.com>
Although I wonder how far we're going "fixing" clang warnings/false positives...
> ---
> monitor.c | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/monitor.c b/monitor.c
> index 0c34934..0ea2c14 100644
> --- a/monitor.c
> +++ b/monitor.c
> @@ -3524,12 +3524,13 @@ static int64_t expr_prod(Monitor *mon)
> break;
> case '/':
> case '%':
> - if (val2 == 0)
> + if (val2 == 0) {
> expr_error(mon, "division by zero");
> - if (op == '/')
> + } else if (op == '/') {
> val /= val2;
> - else
> + } else {
> val %= val2;
> + }
> break;
> }
> }
