Free after final use

1 files changed, 1 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index a3954fc..fa09a86 100644
--- a/src/main.c
+++ b/src/main.c
@@ -174,6 +174,7 @@ int main(int argc, char** argv)
   print_label(root);
   printf("\n");
 #endif
+  free_avl_tree_nodes(root);
 
   //-----------------------------------------------