Magically fix crash loading BOV on Win32.
Magically fix crash loading BOV on Win32.

The C++ programmer in me says the code specifies equivalent
behavior with and without this patch.  Yet I crash without
this and it works with it.  Perhaps creating an alias somehow
confuses the compiler out of an optimization?

Regardless, it is a mystery to be solved later..

git-svn-id: 0a20d38d1bcdb3210d244a647211d61b0aabf366@69 5b8196f7-c1c0-4be6-8b13-4feed349168d

BlueBrain/Tuvok,BlueBrain/Tuvok,BlueBrain/Tuvok