ccpr: Fix crash on zero-length fan tessellations
Hardens the path parser to handle zero-length fan tessellations. In this
case the vertex pointer returned by the tessellator will be null, so we
need to indicate whether a tessellation exists in a different way.
Bug: skia:7642
Change-Id: If29df9d08565ff613059f2d3b49ab4eb79908495
Reviewed-on: https://skia-review.googlesource.com/113362
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2 files changed