PVS-Studio warning V595 for Angle

bool __stdcall glBindTexImage(egl::Surface *surface)
{
  ....
  gl::Texture2D *textureObject = context->getTexture2D();

  if (textureObject->isImmutable())
  {
    return false;
  }

  if (textureObject)
  {
    textureObject->bindTexImage(surface);
  }
  ....
}

This suspicious code was found in Angle project by PVS-Studio static code analyzer.
Warning message is:
V595 The 'textureObject' pointer was utilized before it was verified against nullptr. Check lines: 7088, 7093. libglesv2.cpp 7088

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