From 42786f775eac016a383a266dca233cb952e3f912 Mon Sep 17 00:00:00 2001
From: Luke Benstead <kazade@gmail.com>
Date: Sat, 14 Sep 2024 07:45:52 +0100
Subject: [PATCH] Fix a bug in the allocator#

---
 GL/alloc/alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GL/alloc/alloc.c b/GL/alloc/alloc.c
index 6760ff4..cde5588 100644
--- a/GL/alloc/alloc.c
+++ b/GL/alloc/alloc.c
@@ -456,7 +456,7 @@ void alloc_run_defrag(void* pool, defrag_address_move callback, int max_iteratio
 
         while(it) {
             void* potential_dest = alloc_next_available(pool, it->size);
-            if(potential_dest < it->pointer) {
+            if(potential_dest && potential_dest < it->pointer) {
                 potential_dest = alloc_malloc(pool, it->size);
                 memcpy(potential_dest, it->pointer, it->size);