Re: Minor cleanups in stencil-integral.cc (issue 579630043 by address@hidden)

[dak]

https://codereview.appspot.com/579630043/diff/555740043/lily/stencil-integral.cc
File lily/stencil-integral.cc (right):

https://codereview.appspot.com/579630043/diff/555740043/lily/stencil-integral.cc#newcode465
lily/stencil-integral.cc:465: // more convoluted, but it's fairly hot
path.
Sorry for not being clear: the question was not why this change was
effective in saving time, but why it was valid.  When thickness is zero,
you only update the upper skyline.  Why would the lower skyline no
longer need updating?

https://codereview.appspot.com/579630043/