Excel ColumnMap Regex column throws #379

eXpandFramework · May 1, 2019 · cf5eba2 · cf5eba2
1 parent 0d8323b
commit cf5eba2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Xpand/Xpand.ExpressApp.Modules/ExcelImporter/Services/ImportExtension.cs b/Xpand/Xpand.ExpressApp.Modules/ExcelImporter/Services/ImportExtension.cs
@@ -215,7 +215,9 @@ public struct ImportParameter {
             return excelDataReader.AsDataSet(excelDataSetConfiguration);
         }
 
-        public static string GetColumnName(this ExcelColumnMap excelColumnMap){
+        public static string GetColumnName(this ExcelColumnMap excelColumnMap) {
+            if (excelColumnMap.ExcelColumnName == null)
+                return null;
             return !string.IsNullOrWhiteSpace(excelColumnMap.ExcelImport.ColumnMappingRegexPattern)
                 ? Regex.Replace(excelColumnMap.ExcelColumnName,
                     excelColumnMap.ExcelImport.ColumnMappingRegexPattern,