PVS-Studio warning V502 for IPP Samples

vm_file* vm_file_fopen(....)
{
  ...
  mds[3] = FILE_ATTRIBUTE_NORMAL |
           (islog == 0) ? 0 : FILE_FLAG_NO_BUFFERING;
  ...
}

0 is always written into mds[3]. Parentheses should be used: mds[3] = FILE_ATTRIBUTE_NORMAL | ((islog == 0) ? 0 : FILE_FLAG_NO_BUFFERING).

This suspicious code was found in IPP Samples project by PVS-Studio static code analyzer.
Warning message is:
V502 Perhaps the '?:' operator works in a different way than it was expected. The '?:' operator has a lower priority than the '|' operator. vm vm_file_win.c 393

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