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Fixes engine crashes caused by the user failing to initialize PCKPacker with pck_start()

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This commit is contained in:
Nong Van Tinh 2022-10-19 20:19:02 +07:00
parent 61051a44cc
commit 5194c8af7c
1 changed files with 2 additions and 0 deletions
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2
core/io/pck_packer.cpp
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@ -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<FileAccess> f = FileAccess::open(p_src, FileAccess::READ);
if (f.is_null()) {
return ERR_FILE_CANT_OPEN;