From dc5fc03f635e0f90c5cb4b21add264de3be0f72d Mon Sep 17 00:00:00 2001
From: Nunuhara Cabbage <nunuhara@haniwa.technology>
Date: Mon, 27 Apr 2020 18:55:19 -0700
Subject: [PATCH] exbuild: fix double free

Fix double free when subtables are used. This affected Rance IX and
probably other games.
---
 src/tools/ex/ast.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/tools/ex/ast.c b/src/tools/ex/ast.c
index fce2be6..5ea12a9 100644
--- a/src/tools/ex/ast.c
+++ b/src/tools/ex/ast.c
@@ -247,7 +247,6 @@ struct ex_field *ast_make_field(int type, struct string *name, int uk0, int uk1,
 	if (subfields) {
 		field->nr_subfields = kv_size(*subfields);
 		flatten_list(struct ex_field, subfields, field->subfields);
-		free(subfields);
 	}
 	return field;
 }