From 83f87f5e94d70625085c633cbc343b1aeae75318 Mon Sep 17 00:00:00 2001
From: Maryna Kravtsova <mk757ye@omega.tuke.sk>
Date: Sun, 22 Nov 2020 15:30:34 +0100
Subject: [PATCH] buffer

---
 cv8/program.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cv8/program.c b/cv8/program.c
index 9abec59..cb04a51 100644
--- a/cv8/program.c
+++ b/cv8/program.c
@@ -77,7 +77,7 @@ struct tree* find_minimum(struct tree *root){
 struct tree* destroy_tree(struct tree* root){
     if(root == NULL) return;
      
-    /*if(root->left == NULL && root->right == NULL){
+    if(root->left == NULL && root->right == NULL){
         free(root);
         return NULL;
     }
@@ -95,7 +95,7 @@ struct tree* destroy_tree(struct tree* root){
         struct tree* this = find_minimum(root->left);
         strcpy(root->value, this->value);
         root->right = destroy_tree(root->right);
-    }*/
+    }
     root->left = destroy_tree(root->left);
     root->right = destroy_tree(root->right);   
     free(root);
@@ -142,7 +142,7 @@ int main(){
     printf("Odpovedajte 'a' pre prvu moznost alebo 'n' pre druhu moznost.\n");
     printf("%s\n", tree->value);   
     tree = search(tree);   
-    destroy_tree(tree);
+    tree = destroy_tree(tree);
     printf("Koniec\n");     
     return 0;
 }