PVS-Studio warning V501 for Lugaru

void  Game::Tick()
{
  ...
  if(Compare(consoletext[0],"belt ",0,4)||
     Compare(consoletext[0],"belt ",0,4))
  {
    player[0].skeleton.clothes = 1-player[0].skeleton.clothes;
    donesomething=1;
  }
  ...
}

The word "belt" should start both with the capital and small letters.

This suspicious code was found in Lugaru project by PVS-Studio static code analyzer.
Warning message is:
V501 There are identical sub-expressions 'Compare (consoletext [0], "belt ", 0, 4)' to the left and to the right of the '||' operator. Lugaru gametick.cpp 5515

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/