[rrd-developers] bug introduced

[Tobias Oetiker]

Hi Alex,

what is the 'bug' at least for me this script runs fine with
rrdtool 1.2.23 ...

cheers
tobi

Today Alex van den Bogaerdt wrote:

> Hi,
>
> It seems a change from version 1.2.20 to 1.2.21 introduced a bug.
> Scenario: some rates NaN, some rates -1, Y-axis minimum value
> is not set (not using --lower-limit).
>
> for v in 20 21
> do
>         echo starting for 1.2.$v
>         rrd=~/svn/1.2.$v/src/rrdtool
>
>         echo create
>         $rrd create $v.rrd -s 60 -b 1195426800 DS:x:GAUGE:120:U:U RRA:AVERAGE:0:1:10
>         echo update
>         $rrd update $v.rrd 1195427040:-1
>         echo graph
>         $rrd graph $v.png DEF:x=test.rrd:x:AVERAGE LINE1:x#FF0000:x
>         echo all done
> done
>
>
> When I roll back the following change, this bug disappears.
>
>

-- 
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten
http://it.oetiker.ch tobi at oetiker.ch ++41 62 213 9902