Update CSVParser.GridToStringEnumerable to handle nulls

Nixill · Jan 16, 2020 · c49af82 · c49af82
1 parent 635f2f1
commit c49af82
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CS-NixLib/src/Grid/CSVParser.cs b/CS-NixLib/src/Grid/CSVParser.cs
@@ -149,7 +149,7 @@ public static IEnumerable<string> GridToStringEnumerable<T>(IGrid<T> input) {
       foreach (GridLine<T> line in input) {
         StringBuilder ret = new StringBuilder();
         foreach (T obj in line) {
-          ret.Append("," + CSVEscape(obj.ToString()));
+          ret.Append("," + CSVEscape(obj?.ToString() ?? ""));
         }
         if (ret.Length > 0) ret.Remove(0, 1);
         yield return ret.ToString();