2ca183d27f2aaa4c2b03468860137189d58ab6c9,src/main/java/org/yardstickframework/report/jfreechart/JFreeChartGraphPlotter.java,JFreeChartGraphPlotter,processComparisonMode,#List#JFreeChartGraphPlotterArguments#,154

Before Change


                if (f.isDirectory()) {
                    Map<String, List<File>> map = files(f);

                    mergeMaps(res, map);
                }
            }

After Change


                if (f.isDirectory()) {
                    Map<String, List<File>> map = files(f);

                    if (!map.isEmpty())
                        mergeMaps(res, map);
                }
            }