Hi all,
i'm seeing rrdtool basically hanging in horizontal_grid() using
--units-exponents, sometimes, not always. The problem is with
the following bit of code:
for(i=0;ylab[i].grid > 0;i++){
pixel = im->ysize / (scaledrange / ylab[i].grid);
if (gridind == -1 && pixel > 5) {
gridind = i;
break;
}
}
In some cases, pixel is never > 5, which leaves gridind to be -1.
The attached diff seems to work, but i'm not sure it's
entirely appropriate.
-- Attached file removed by Ecartis and put at URL below --
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-- Size: 1k (1524 bytes)
-- URL : http://www.ee.ethz.ch/~slist/p/rrdtool-1.0.49.diff
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