if ((nodePcountSize[lc] != 0) && (nodePcountSize[rc] != 0)) {
totalBL += tempTotals[lc] + tempTotals[rc];
if (copyTree->tree[i].getBranchLength() != -1) {
if ((nodePcountSize[lc] != 0) && (nodePcountSize[rc] != 0)) {
totalBL += tempTotals[lc] + tempTotals[rc];
if (copyTree->tree[i].getBranchLength() != -1) {