Fix SingleRowPredictor::IsPredictorEqual comparison (invert) (#2799)
Fix SingleRowPredictor::IsPredictorEqual comparison (invert) (#2799)


henry0312/LightGBM,microsoft/LightGBM,microsoft/LightGBM,microsoft/LightGBM,microsoft/LightGBM,henry0312/LightGBM,henry0312/LightGBM,henry0312/LightGBM,microsoft/LightGBM,henry0312/LightGBM