From 5194c8af7c725b753c5ec5f25f2d42f27e0f78d3 Mon Sep 17 00:00:00 2001 From: Nong Van Tinh Date: Wed, 19 Oct 2022 20:19:02 +0700 Subject: [PATCH] Fixes engine crashes caused by the user failing to initialize PCKPacker with pck_start() --- core/io/pck_packer.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/core/io/pck_packer.cpp b/core/io/pck_packer.cpp index aa1b323db26..0118b4c6af3 100644 --- a/core/io/pck_packer.cpp +++ b/core/io/pck_packer.cpp @@ -107,6 +107,8 @@ Error PCKPacker::pck_start(const String &p_file, int p_alignment, const String & } Error PCKPacker::add_file(const String &p_file, const String &p_src, bool p_encrypt) { + ERR_FAIL_COND_V_MSG(file.is_null(), ERR_INVALID_PARAMETER, "File must be opened before use."); + Ref f = FileAccess::open(p_src, FileAccess::READ); if (f.is_null()) { return ERR_FILE_CANT_OPEN;