CLICpix2: don't fill CNT and TOA histograms when zeroToT is detected

src/modules/EventLoaderCLICpix2/EventLoaderCLICpix2.cpp

@@ -266,12 +266,16 @@ StatusCode EventLoaderCLICpix2::run(std::shared_ptr<Clipboard> clipboard) {
             // Decide whether information is counter of ToA
             if(matrix_config[std::make_pair(row, col)].GetCountingMode()) {
                 cnt = cp2_pixel->GetCounter();
-                hPixelCnt->Fill(cnt);
+                if(!discardZeroToT || tot > 0) {
+                    hPixelCnt->Fill(cnt);
+                }
             } else {
                 toa = cp2_pixel->GetTOA();
                 // Convert ToA form 100MHz clk into ns and sutract form shutterStopTime:
                 timestamp = shutterStopTime - static_cast<double>(toa) / 0.1;
-                hPixelToA->Fill(toa);
+                if(!discardZeroToT || tot > 0) {
+                    hPixelToA->Fill(toa);
+                }
             }
 
             Pixel* pixel = new Pixel(m_detector->name(), row, col, tot, timestamp);