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Convert uses of DirAccess * to DirAccessRef to prevent memleaks

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`DirAccess *` needs to be deleted manually, and this is often forgotten
especially when doing early returns with `ERR_FAIL_COND`.
`DirAccessRef` is deleted automatically when it goes out of scope.

Co-authored-by: bruvzg <7645683+bruvzg@users.noreply.github.com>
This commit is contained in:
Rémi Verschelde
2022-03-10 15:27:09 +01:00
parent 259114e9e0
commit 768f9422bc
28 changed files with 154 additions and 259 deletions
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6
core/io/dir_access.cpp
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@@ -414,8 +414,6 @@ Error DirAccess::copy_dir(String p_from, String p_to, int p_chmod_flags, bool p_
}
bool DirAccess::exists(String p_dir) {
DirAccess *da = DirAccess::create_for_path(p_dir);
bool valid = da->change_dir(p_dir) == OK;
memdelete(da);
return valid;
DirAccessRef da = DirAccess::create_for_path(p_dir);
return da->change_dir(p_dir) == OK;
}