From be7149472539a8ac6f75519a7a815379ae4b99a0 Mon Sep 17 00:00:00 2001
From: Tomasz Polgrabia <tomasz@polgrabia.me>
Date: Thu, 6 Feb 2025 21:22:14 +0100
Subject: [PATCH] Cleaning improved when quitting.

---
 current/algorithms/heap_binomial.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/current/algorithms/heap_binomial.c b/current/algorithms/heap_binomial.c
index c6f8215..77f813c 100644
--- a/current/algorithms/heap_binomial.c
+++ b/current/algorithms/heap_binomial.c
@@ -38,9 +38,12 @@ void visit_node_pre_order(node *q, void (*callback)(node *)) {
 void node_destroy(list *q) {
   void (*func)(node *) = (void (*)(node *))free;
   list *t = q;
+  list *prev = NULL;
   while (t) {
     visit_node_post_order(t->node, func);
+    prev = t;
     t = t->next;
+    free(prev);
   }
 }