From ea082b777dcfe78c4ad22246565a55bcfd128b23 Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Thu, 14 Jul 2016 01:46:55 +0300
Subject: [PATCH] ...And another crash

---
 Core/symbol_hash.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Core/symbol_hash.c b/Core/symbol_hash.c
index 7c4532a..86d5029 100644
--- a/Core/symbol_hash.c
+++ b/Core/symbol_hash.c
@@ -35,6 +35,7 @@ void GB_map_add_symbol(GB_symbol_map_t *map, uint16_t addr, const char *name)
 
 const GB_bank_symbol_t *GB_map_find_symbol(GB_symbol_map_t *map, uint16_t addr)
 {
+    if (!map) return NULL;
     size_t index = GB_map_find_symbol_index(map, addr);
     if (index < map->n_symbols && map->symbols[index].addr != addr) {
         index--;