PVS-Studio warning V617 for Word11a

....
#define wkHdr    0x4000
#define wkFtn    0x2000
#define wkAtn    0x0008
....
#define wkSDoc    (wkAtn+wkFtn+wkHdr)

CMD CmdGoto (pcmb)
CMB * pcmb;
{
  ....
  int wk = PwwdWw(wwCur)->wk;
    if (wk | wkSDoc)
      NewCurWw((*hmwdCur)->wwUpper, fTrue);
  ....
}

Most likely this is what should be written here: if (wk & wkSDoc)

This suspicious code was found in Word11a project by PVS-Studio static code analyzer.
Warning message is:
V617 Consider inspecting the condition. The '(0x0008 + 0x2000 + 0x4000)' argument of the '|' bitwise operation contains a non-zero value. dlgmisc.c 409

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/