From d267e4d1c048c5ccb992a849c506c1a3fa7f7786 Mon Sep 17 00:00:00 2001
From: Maryna Kravtsova <mk757ye@omega.tuke.sk>
Date: Sun, 22 Nov 2020 15:31:34 +0100
Subject: [PATCH] buffer

---
 cv8/program.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/cv8/program.c b/cv8/program.c
index cb04a51..3bfaa8b 100644
--- a/cv8/program.c
+++ b/cv8/program.c
@@ -74,10 +74,10 @@ struct tree* find_minimum(struct tree *root){
 }
 
 
-struct tree* destroy_tree(struct tree* root){
+void 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;
     }
@@ -95,9 +95,9 @@ 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);   
+    }*/
+    destroy_tree(root->left);
+    destroy_tree(root->right);   
     free(root);
     root = NULL;
 }
@@ -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);   
-    tree = destroy_tree(tree);
+    destroy_tree(tree);
     printf("Koniec\n");     
     return 0;
 }