msvcrt: Don't pass NULL as __ms_va_list in printf implementation

Eric Pouech eric.pouech at
Wed May 11 08:27:32 CDT 2011

> You could va_copy() it to a second va_list if you need to do it twice.
va_copy is C99. Are we ready to say that is now dependant to C89 ?.

Eric Pouech
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