}
//are you trying to cluster before you have read something
- if ((commandName == "cluster") && (globaldata->getSparseMatrix() == NULL) ||
- (commandName == "cluster") && (globaldata->getListVector() == NULL)) {
+ if (((commandName == "cluster") && (globaldata->getSparseMatrix() == NULL)) ||
+ ((commandName == "cluster") && (globaldata->getListVector() == NULL))) {
cout << "Before you use the cluster command, you first need to read in a distance matrix." << endl;
errorFree = false;
}