Bug in GenericStacked graphs?

[julien51]

We are using the GenericStacked graphs to display our stats.
However, I think we found a bug.
Basically, if we have at least one number for each value in the data set, then, we're fine. However, when for one key in the data set, we have no value, then, the previous value is not displayed. These 2 graphs should be clearer:

First graph: everything is fine (ignore the gaps):

As you can see we have values for each of the series 200,304 and 404.
Now, when we add the 201 to that series, here is what happens:

AS you can the 201 series shows Nan for its values which is expected since there was no 201 in this time frame... however, the 200 values are gone from the graph!

Any idea why? How can we fix it?

[julien51]

No one?

[pommi]

Thanks Julien, I totally get the problem. My gut feeling says it is an rrdtool problem, but I'll look into it.

[julien51]

Well, collection3 does not have any problem when showing this graph :/

[julien51]

@pommi Let me know if there is anything else I can do to help out!

[pommi]

Fixed: fc533de