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Avoid division by zero if headlength=0 for quiver #7525
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NelleV
changed the title from
Avoid division by zero if headlength=0 for quiver to [MRG+1] Avoid division by zero if headlength=0 for quiver
Nov 28, 2016
It appears to have been unhappy for a while now, so I suspect it is something on master unrelated to this PR. AFAICT, the last commit on master that passed AppVeyor was on Nov 19, when #7481 was merged. I don't think there is anything afterward that passes AppVeyor. |
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Nov 28, 2016
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Thank you, @rmjarvis. |
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ab65830
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backported to 2.x as ab65830. |
QuLogic
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2.0 (style change major release)
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Nov 28, 2016
QuLogic
changed the title from
[MRG+1] Avoid division by zero if headlength=0 for quiver to Avoid division by zero if headlength=0 for quiver
Nov 28, 2016
rmjarvis
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Nov 28, 2016
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rmjarvis commentedNov 28, 2016
I use quiver a lot with headless arrows to make whisker plots. But the code always outputs a division by zero warning, which I need to suppress. I don't think there is an open issue about this, but it was mentioned on list over four years ago.
Anyway, the fix is simple, so here it is.