6c998c7adf
Checking for the wrong environment variable name to be set causes us to stomp any pre-existing LD_PRELOAD. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4970>