No copy when file does not exist anymore

public/bammetrics/src/main/resources/nl/lumc/sasc/biopet/pipelines/bammetrics/covstatsPlot.ssp

@@ -14,7 +14,7 @@
 
     val plot = new File(outputDir, target + "_cov_stats.png")
 
-    IoUtils.copyFile(originalPlot, plot)
+    if (originalPlot.exists()) IoUtils.copyFile(originalPlot, plot)
 }#
 
 <img src="${plot}">

public/flexiprep/src/main/resources/nl/lumc/sasc/biopet/pipelines/flexiprep/flexiprepFastaqcPlot.ssp

@@ -17,7 +17,7 @@
             case value => {
                 val file = new File(value.toString)
                 val newFile = new File(outputDir, read + "_" + file.getName)
-                FileUtils.copyFile(file, newFile)
+                if (file.exists()) FileUtils.copyFile(file, newFile)
                 newFile.getName
             }
         }