Fix Simulator.pm (_calculate_parent_count): undef

galantelab · Feb 17, 2024 · 5b5fbf6 · 5b5fbf6
1 parent 6f097ad
commit 5b5fbf6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/App/Sandy/Simulator.pm b/lib/App/Sandy/Simulator.pm
@@ -952,7 +952,7 @@ sub _calculate_number_of_reads {
 
 sub _calculate_parent_count {
 	my ($self, $counter_ref) = @_;
-	return if $self->_has_no_fasta_rtree;
+	return {} if $self->_has_no_fasta_rtree;
 
 	my %parent_count;