This fixes the code in ConnGraph.optimizeForestEdges() that computes the resulting size after combining two Euler tour trees into one. Technically, the old behavior was still correct, but only by accident; this change is still kind of a bug fix.
This fixes the code in ConnGraph.optimizeForestEdges() that computes the resulting size after combining two Euler tour trees into one. Technically, the old behavior was still correct, but only by accident; this change is still kind of a bug fix.