iqtree: close file descriptor. (#62)

The file descriptor was not closed which causes a ressource leak.
iqtree · Apr 23, 2024 · b2ce36c · b2ce36c
1 parent 4a60b5a
commit b2ce36c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tree/iqtree.cpp b/tree/iqtree.cpp
@@ -4267,6 +4267,7 @@ void IQTree::printPhylolibTree(const char* suffix) {
     FILE *phylolib_tree = fopen(phylolibTree, "w");
     fprintf(phylolib_tree, "%s", pllInst->tree_string);
     cout << "Tree optimized by Phylolib was written to " << phylolibTree << endl;
+    fclose(phylolib_tree);
 }
 
 void IQTree::printIntermediateTree(int brtype) {