Final commit

Rewrite of our original try

main/src/main.c

@@ -63,7 +63,7 @@ Tree *handleString(char command[], Tree *tree)
         break;
     case 'x':
         tree_delete(tree);
-        return NULL;
+        break;
     default:
         fprintf(stderr, "Invalid command string: %s\n", command);
         break;
@@ -116,14 +116,16 @@ void check(char *command, Tree *tree)
     {
         fprintf(stderr, "Failed to parse check command\n");
     }
-
-    Node *result = tree_find(tree, age, name);
-    if (result)
-    {
-        printf("y\n");
-    }
     else
     {
-        printf("n\n");
+        Node *result = tree_find(tree, age, name);
+        if (result)
+        {
+            printf("y\n");
+        }
+        else
+        {
+            printf("n\n");
+        }
     }
 }