Fixed MissingReferenceException #183

This commit is contained in:
monitor1394
2022-02-17 08:39:55 +08:00
parent 5879d5493d
commit 00fb644f8a

View File

@@ -18,12 +18,18 @@ namespace XCharts
public static string CheckChart(BaseGraph chart) public static string CheckChart(BaseGraph chart)
{ {
if (chart is BaseChart) return CheckChart((BaseChart)chart); if(chart == null)
else return string.Empty; return string.Empty;
if (chart is BaseChart)
return CheckChart((BaseChart)chart);
else
return string.Empty;
} }
public static string CheckChart(BaseChart chart) public static string CheckChart(BaseChart chart)
{ {
if(chart == null)
return string.Empty;
var sb = ChartHelper.sb; var sb = ChartHelper.sb;
sb.Length = 0; sb.Length = 0;
CheckName(chart, sb); CheckName(chart, sb);