PVS-Studio warning V522 for UnrealEngine4

void FStreamingPause::Init()
{
  ....
  if( GStreamingPauseBackground == NULL && GUseStreamingPause )
  {
    // @todo UE4 merge andrew
    // GStreamingPauseBackground = new FFrontBufferTexture(....);
    GStreamingPauseBackground->InitRHI();
  }
}

This suspicious code was found in UnrealEngine4 project by PVS-Studio static code analyzer.
Warning message is:
V522 Dereferencing of the null pointer 'GStreamingPauseBackground' might take place. streamingpauserendering.cpp 197

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/