diff --git a/dico_test b/dico_test
index 0ca773b..8a43220 100644
--- a/dico_test
+++ b/dico_test
@@ -1,6 +1,7 @@
 a
+ba
 aa
+ab
 abc
-aabc
-aa
-ab
\ No newline at end of file
+c
+d
\ No newline at end of file
diff --git a/main.c b/main.c
index 1acc77b..8190046 100644
--- a/main.c
+++ b/main.c
@@ -1,9 +1,10 @@
 #include "tree.h"
+#include "find.h"
 
 int main()
 {
-  FILE* fp = fopen("american-english","r");
-  //FILE* fp = fopen("dico_test","r");
+  //FILE* fp = fopen("american-english","r");
+  FILE* fp = fopen("dico_test","r");
   
   if(fp == NULL) return 1 ; //File is not readable
   
@@ -19,6 +20,9 @@ int main()
   printf("Loading done!\n");
 
   free_dico(tab);//libérer la mémoire
-  
+  fclose(fp);
+
+  printf("Fin du programme\n");
+
   return 0;
 }
diff --git a/tree.c b/tree.c
index 65c73f9..590adcc 100644
--- a/tree.c
+++ b/tree.c
@@ -77,12 +77,14 @@ void load_tree(FILE *fp, struct node **tab_ptr_tree)
 
 void free_tree(struct node *ptr_tree)
 {
-  for(int i=0;i<ptr_tree->nbr_fils;i++)
+  if(ptr_tree==NULL)return;
+  if(ptr_tree->nbr_fils==0){free(ptr_tree->fils);return;}
+  for(int i=(ptr_tree->nbr_fils)-1;i>=0;i--)
   {
-    if(ptr_tree->fils[i]->nbr_fils!=0)free_tree(ptr_tree->fils[i]);
+    free_tree(ptr_tree->fils[i]);
     free(ptr_tree->fils[i]);
   }
-  //free(ptr_tree);
+  free(ptr_tree->fils);
 }
 
 void free_dico(struct node **tab_ptr_tree)
@@ -92,6 +94,7 @@ void free_dico(struct node **tab_ptr_tree)
     if(tab_ptr_tree[i]!=NULL)
     {
       free_tree(tab_ptr_tree[i]);
+      free(tab_ptr_tree[i]);
     }
   }
 }
--
libgit2 0.21.2