···203 patch := pull.LatestPatch()
204 if pull.IsStacked() {
205 // combine patches of substack
206- subStack := stack.StrictlyBelow(pull)
207 // collect the portion of the stack that is mergeable
208 mergeable := subStack.Mergeable()
209 // combine each patch
···203 patch := pull.LatestPatch()
204 if pull.IsStacked() {
205 // combine patches of substack
206+ subStack := stack.Below(pull)
207 // collect the portion of the stack that is mergeable
208 mergeable := subStack.Mergeable()
209 // combine each patch